Frequently occurring issues after upgrading Ezeelogin

• ezsh shell disallowed
• REMOTE HOST IDENTIFICATION HAS CHANGED
• No Two-factor Authentication enabled
• Could not load style files
• Integrate Ezeelogin with WAF(Cloudflare)
• View/hide IP address
• " invalid_grant " or " An Error Was Encountered "
• Your system folder path does not appear to be set correctly. Please open the following file and correct this: index.php
• User add failed Cannot add user on this node: REMOTE HOST IDENTIFICATION HAS CHANGED!
• User add failed Cannot add user on other node: REMOTE HOST IDENTIFICATION HAS CHANGED!