Skip to Content

 Common Errors & Troubleshooting

"Blank page" error in webssh console

How to solve "Blank page." error in the web ssh console? Overview: This article outlines steps to resolve the "Blank Page" error in the Ezeelogin web SSH console by resetting the gateway user password, which is crucial after upgrading to version 7.4... Read More

How to disable 2FA from Ezeelogin GUI?

Deactivating 2FA( Two-Factor Authentication ) in ezeelogin GUI Overview: This article provides a guide to disabling Two-Factor Authentication (2FA) in Ezeelogin. To disable 2FA for individual users, navigate to the Two Factor Authentication... Read More

Error while logging with saml credentials

Error while trying to login using SAML credentials. Overview: This article describes troubleshooting steps for common SAML login errors including invalid_response due to incorrect signing certificates, issues with Entity ID mismatches, and... Read More

How to disable AppArmor?

Disabling AppArmor to resolve MySQL issue Overview: This article explains how to disable AppArmor for specific processes, such as MySQL, to resolve conflicts that may prevent services from starting. It covers the process of disabling AppArmor... Read More

stdin: is not a tty TERM Environment variable not set error

Resolving "stdin: is not a tty TERM environment variable not set" Error in ezeelogin shell Overview: This article describes how to resolve the "stdin: is not a tty TERM Environment variable not set" error in Ezeelogin by disabling the virtual shell... Read More

LDAP search error Cannot contact LDAP server

How to solve LDAP search error Cannot contact LDAP server ? Overview: This article explains how to troubleshoot and resolve the "Error: LDAP search error: Can’t contact LDAP server" issue when integrating LDAP with Ezeelogin. Step 1: Append... Read More

Backup Ezeelogin failed during Ezeelogin version upgrade

Resolving backup issues during ezeelogin version upgrade Overview: This article addresses resolving backup issues during an Ezeelogin version upgrade caused by PHP version changes and Ioncube encoding incompatibilities. It recommends running the... Read More

getting config from other node failed

How to solve 'getting config from other node failed' error while installing secondary/slave? Overview: This article helps Ezeelogin admin users to solve the error 'getting config from other node failed' encountered while... Read More

Jump server user password expired

The Gateway SSH User password expired  Overview: This article describes how to handle the "Gateway SSH User password expired" issue by resetting the password or disabling password expiration in the database if login to the GUI fails. If you... Read More

Install not allowed on this server

How to solve 'Install not allowed on this IP address. Contact Ezeelogin support team' error encountered while installing Ezeelogin? Overview: This article helps Ezeelogin admin users to resolve  "Install not allowed on this IP address.... Read More

Access denied for user root by PAM account configuration

fatal : Access denied for user root by PAM account configuration [preauth] Overview: This article explains how to fix the "Access denied for user root by PAM" error by disabling PAM in the SSH server configuration. This error indicates issues with... Read More

Failed loading ioncube_loader

Fixing the ionCube loader error: zend_block_interruptions in PHP Overview: This article addresses the error Failed loading /usr/local/ioncube/ioncube_loader_lin_5.4.so: undefined symbol: zend_block_interruptions by ensuring the correct ionCube... Read More

Enable/Disable 2FA [Two Factor Authentication] on Ezeelogin

How to Enable/Disable Two Factor Authentication (2FA) on Ezeelogin Jump Server? The SSH interface and GUI of the Gateway Server (Ezeelogin Jump Server) are now enhanced with multi-factor authentication methods, including Google Authentication,... Read More

LDAP verification failed. Connection to {hostname} closed.

LDAP verification failed. Connection to {hostname} closed. in ubuntu If its Ubuntu 16.xnot supporteddo these on the server and try again. Simply link /etc/ldap dir with /etc/openldap would fix the issue. :~# ln -s /etc/ldap /etc/openldap   Read More

Connection closed by remote host in Putty

How to fix the error "Remote connection closed by host" in Putty? Overview: This article explains how to resolve the error "Please login to Ezeelogin web panel and setup two-factor authentication" when accessing SSH clients like Putty, terminal,... Read More

Could not load style files while accessing Ezeelogin GUI

Error: Image does not get loaded while accessing Ezeelogin GUI  Overview: This article describes how to resolve the Ezeelogin GUI login error caused by stylesheet and script loading issues due to Content Security Policy violations by updating the... Read More

Google Recaptcha shutdown issue

How to solve Google Recaptcha shutdown issue? Overview: This article will help the Ezeelogin admin user to fix the Google Recaptcha shutdown issue while logging into the Ezeelogin GUI. Step 1: To resolve the recaptcha shutdown issue, upgrade... Read More

ERROR creating DB user in MySQL 8.0

MySQL Version 8 Errors: Password Hash and User Access Issues ERROR 1: creating DB user: Password hash should be a 41-digit hexadecimal number (0)    ERROR 2: granting access for DB user: Can't find any matching row in the user table (0) ... Read More

Ezeelogin GUI loading slow

How to fix the slowness in loading Ezeelogin GUI Overview: This article addresses Ezeelogin GUI slowness by disconnecting the slave node via the GUI or backend commands. Reconnect through the GUI. Avoid removing the slave node to prevent... Read More

How to get detailed logs from Ezeelogin error logs?

Getting detailed error messages from Ezeelogin error logs Overview: This article helps Ezeelogin gateway users on how to obtain detailed error messages from Ezeelogin error logs by adding 'log_level' trace to the Ezeelogin configuration... Read More

Class ’DOMDocument’ not found

How to solve Error: Class 'DOMDocument' not found? Overview: This article describes resolving the error "Class 'DOMDocument' not found" by installing either php-dom or php-xml, essential PHP extensions enabling XML manipulation... Read More

User could not be found on the system:: No error information

Troubleshooting user identification issues in systems with jump server and pam_ldap Overview: This article discusses troubleshooting related to user identification issues within systems configured with Ezeelogin and pam_ldap, highlighting the impact... Read More

Error: User not found. Contact administrator.

How to fix error (LDAP or Windows AD): User not found. Contact administrator. Overview: This article describes how to fix the LDAP or Windows AD error "User not found" by ensuring NSCD is installed and running, and then importing or verifying the... Read More

Authentication by ssh key failed

How to solve Authentication by SSH key failed in Ezeelogin? Overview: This article helps in resolving the "Authentication by SSH key failed/Authentication by password failed" error that occurs in the backend(ezsh) when logging into a remote server. ... Read More

Google authenticator QR code image broken

How to fix the broken Google authenticator secret QR code image while configuring Google 2FA in Ezeelogin? Overview: This article explains how to resolve the broken Google Authenticator QR code issue in Ezeelogin caused by deprecated API, with... Read More

UnAuthorized IP Address when using proxy

UnAuthorized IP Address when using proxy Overview: This article helps admin privileged users to resolve the issue of Unauthorized IP Address when using web proxy, by enabling the "Proxy Allow All" option under settings. Step 1: Login to Ezeelogin... Read More

Error while logging into Ezeelogin GUI

How to solve "Error login expired. Please login"? Overview: This article helps in resolving "Error login expired. Please login" issue occured in the Ezeelogin software GUI, which can be resolved by adding cookie_match_ip as 0 to the end of ... Read More

Install node on different OS

Installing node on ezeelogin gateway server: RPM and NVM methods Overview: This article explains how to install Node.js on an Ezeelogin gateway server using both RPM packages and NVM. It includes instructions for installing Node.js on CentOS and... Read More

An error occurred while trying to submit the form

Error: unable to submit form Overview: This article addresses the error encountered when saving account settings, including a new YubiKey password: "An error occurred while trying to submit the form - For PHP < 7.2, XML extension is required."... Read More

mesg: ttyname failed: Inappropriate ioctl for device

How to solve "mesg: ttyname failed: Inappropriate ioctl for device" Overview: This article helps to resolve the error "mesg: ttyname failed: Inappropriate ioctl for device" occur in Ezeelogin backend(ezsh) by disabling virtual shell for the... Read More

perl: warning: Setting locale failed.

Resolving "perl: warning: Setting locale failed" Warning in Ezeelogin Remote Access Overview: This article describes how to address the "perl: warning: Setting locale failed" message on remote servers accessed through Ezeelogin by clearing... Read More

"error": "invalid_grant", "error_description"

Resolving Duo authentication errors in ezeelogin Overview: This article addresses the errors encountered when accessing the Ezeelogin GUI with Duo, such as "invalid_grant" and "Invalid redirect URI." Ensure to access the Ezeelogin GUI using the... Read More

Is it possible to stop recording of user activity logs?

Is it possible to stop recording user activity logs? Overview: This article describes the limitations of stopping Web Activity, Shell Activity, or Server Activity while providing guidance on how to disable SSH log recording, RDP recording, and Web... Read More

LICENSE: ERROR 1032

This error occurs when installing Ezeelogin without a standalone or purchased license. It can be resolved by using a standalone license. Please contact the Ezeelogin support team 24*6 Helpdesk  to issue a standalone license  Related Article How... Read More

Functions in webactivity logs

Overview of web activity log functions in ezeelogin Overview: This article details the different functions of the web activity log for the user tab in Ezeelogin, including actions such as adding, editing, and deleting users, managing user groups,... Read More

OpenSSH vulnerability CVE-2024-6387

How to fix the OpenSSH vulnerability CVE-2024-6387? Overview: CVE-2024-6387, known as regreSSHion, has been discovered in the OpenSSH server. This vulnerability allows remote unauthenticated attackers to execute arbitrary code on the target... Read More

Backup/restore crashes abruptly without any error

Ezeelogin restore/backup crashes abruptly without any error. Overview: This article describes finding and interpreting backup and restore logs under /var/log/, and recommends increasing the PHP memory limit in /etc/php.ini if logs indicate memory... Read More

How to delete multiple users in Ezeelogin?

How to delete all users in Ezeelogin? Overview: This article describes how to delete all users in Ezeelogin by adjusting the user display to 100 rows, selecting all users, and clicking delete, with additional steps if the super admin user cannot be... Read More

Checking database connectivity...

How to solve Checking database connectivity... error? Overview: This article helps in resolving the error "database connectivity..." that occur while installing Ezeelogin, which can be resolved by restarting MySQL. This error can be avoided by... Read More

RDP SSL Error

How to fix RDP SSL errors? Overview: This article explains how to fix RDP SSL errors, including "ERR_EMPTY_RESPONSE," "ERR_BAD_SSL_CLIENT_AUTH_CERT," and "SSL_ERROR_RX_CERTIFICATE_REQUIRED_ALERT," by ensuring that the same certificate and key used... Read More

Error: No such log file

Error: "No such log file" while viewing the ssh log file from the Ezeelogin webpanel Overview: This article provides a detailed guide on verifying the existence of SSH log files in Ezeelogin, ensuring proper permissions for log directories,... Read More

What happens when Ezeelogin users are deleted?

Delete Ezeelogin users Overview: This article explains that deleting an Ezeelogin user removes them from the /etc/passwd file and their home directory. Ezeelogin users can be deleted, which removes their entries from the `/etc/passwd` file and... Read More

Could not authenticate with any LDAP server

Could not authenticate with any LDAP server Overview: This article provides an overview of troubleshooting steps to resolve the "Could not authenticate with any LDAP server" error, including verifying server reachability, checking SSL/TLS... Read More

DSA key based authentication is not working

How to troubleshoot the DSA key-based authentication? Overview: This article explains how to resolve the ssh-dss key error in SSH by updating the ssh_config file and how to list available KEX and key types on a Linux server. SSH from the client... Read More

Could not connect or access the remote servers/devices

Unable connect or access the remote servers Overview: This article helps in resolving the issue of being unable to connect or access remote servers from Ezeelogin. The above errors may occur due to several reasons. The following are some of the... Read More

Unable to login with Azure SSO

Fixing Azure SSO login issue in ezeelogin Overview: This article addresses the issue of being unable to log in to Ezeelogin with Azure SSO due to an application identifier error. Ensure the Ezeelogin web panel URL matches the Azure SSO... Read More

How to restore primary using slave node?

Restore primary using slave node Overview: This article describes how to restore the primary server using the slave node in Ezeelogin. FAQ:  Can we disable the slave server since we are currently using only the master node?  Certainly, the... Read More

A Database Error Occurred Error Number: 1062

Database Error Occurred Error Number: 1062 Overview: This article provides a step-by-step guide to resolving the "duplicate entry" database error in Ezeelogin by truncating the prefix_qlogs table on both master and slave nodes, backing up the... Read More

Error: Invalid password

How to fix the error "Invalid Password" shown while editing settings in Ezeelogin GUI? Overview: This article provides solutions for the "Invalid Password" error in Ezeelogin GUI, including verifying the correct password, checking for extra spaces... Read More

How to fix Hebrew characters missing after Ezeelogin upgrade?

Fixing missing hebrew characters post-ezeelogin upgrade on centOS and ubuntu  Overview: This article explains how to resolve missing Hebrew characters after an Ezeelogin upgrade by configuring MySQL to use UTF-8 character encoding on CentOS... Read More

Error: LDAP search error: Operations error

Resolving LDAP search error: operations error Overview: This article addresses the LDAP search error "Operations error" and advises ensuring that the Bind RDN and Bind Password are correctly provided in the LDAP settings. If you get the above... Read More

Enabling Virtualshell did not allow automatic su or sudo

Automatic su or sudo does not work when the virtual shell is enabled Overview: This article guides admin privileged users on how to disable the virtual shell feature, If root prompt is not received for the gateway users after setting up automatic... Read More

Could not Start Ezeelogin RDP proxy

Error: Could not start Ezeelogin RDP proxy Overview: This article outlines the troubleshooting steps to resolve the "Could not start Ezeelogin RDP proxy" error, focusing on server configuration, SSL setup, Node.js installation, and log analysis for... Read More

Invalid subsystem request while using WarpTerminal

How to resolve the error: 'Invalid Subsystem Request' when using Warp SSH Client? Overview: This article describes the error "Invalid Subsystem Request" encountered while using the Warp SSH client. The error is logged in the ezsh log... Read More

Issue with Log Retain Duration

Log Retain Duration is not working Overview: This article outlines the steps to address issues with log retention duration not functioning correctly. If the log retain duration is not working as expected, follow these steps: 1. Check and Set Up a... Read More

Slowness while doing ssh

How to resolve the issue with Slowness when using SSH? Overview: This article describes on how to troubleshoot the issue with SSH slowness while logging into your remote servers. If you are facing any slowness while doing SSH, check the following... Read More

Avoid Downtime when Ezeelogin server is down

How to avoid downtime when your Ezeelogin server goes down? Overview: This article outlines the steps to prevent downtime on an Ezeelogin server, including creating backups, implementing a master-slave configuration, and scheduling daily database... Read More

Error: Could not read configuration

How to fix Error : Could not read configuration Overview: This article helps to resolve "Could not read configuration" error encountered when logging into the web GUI by verifying and correcting permissions. The above error occurs when the... Read More

Troubleshooting Mysql SSL in Secondary node

How to troubleshoot and verify Mysql SSL In Secondary node Overview: This article describes the troubleshooting steps to verify MYSQL SSL in slave/secondar node of Jumpserver. During the MySQL SSL slave installation, if prompted about using a... Read More

ERROR 4192: key error

How to view the error message in the gateway shell and application log? Overview: This article describes how to view error messages in the Ezeelogin gateway shell and application log to diagnose issues. 1. To check the Ezeelogin version and confirm... Read More

Account locked due to inactivity

Error: Account locked due to Inactivity Overview: This article explains the resolution to the "Account locked due to Inactivity" error, which occurs when a user has not logged in for the number of days specified in the GUI settings. Error report... Read More

SSH user mapping failed

How to fix the error "SSH user mapping failed" showing in GUI and ezsh? Overview: This article explains how to fix the "SSH user mapping failed" error in Ezeelogin by recreating SubSSH users on remote servers. It also covers resolving... Read More

Why the output getting trimmed in Parallel shell?

Why the output is getting truncated in Parallel shell? Overview: This article describes the absence of pseudo-terminal due to which the output gets truncated in a parallel shell. While running commands such as "top" in a parallel shell, the... Read More

Results 100 - 198 of 244