Logon Failure ErrorsTroubleshoot and resolve Logon failure: unknown user name or bad password errors.
Logs in WHMCSWHMCS logs all activity, admin logins, gateway communications, sent and received email communications, and domain lookups. You can also configure the system to log errors and warnings.
Mail Import Test Failed ErrorsTroubleshoot and resolve cannot select INBOX, is this a valid transport? errors.
MaxMind License Key ErrorsTroubleshoot and resolve INVALID_LICENSE_KEY errors while using MaxMind for fraud protection checks.
MaxMind License Required ErrorsTroubleshoot and resolve LICENSE_REQUIRED errors while using MaxMind for fraud protection checks.
MaxMind Request ErrorsTroubleshoot and resolve MAX_REQUESTS_REACHED errors while using MaxMind for fraud protection checks.
MaxMind User ID ErrorsTroubleshoot and resolve USER_ID_REQUIRED errors while using MaxMind for fraud protection checks.
MD5 Hash FailuresTroubleshoot and resolve issues with MD5 Hash Failure errors while working with the 2CheckOut or Skrill Hosted Payment payment gateways.
Microsoft Bad Request ErrorsTroubleshoot and resolve Bad Request errors when importing email replies from Microsoft®.
Microsoft Connection ErrorsTroubleshoot and resolve Connection unsuccessful errors when importing email replies from Microsoft.
Microsoft Connection FailuresTroubleshoot and resolve Connection unsuccessful errors with Microsoft®.
Microsoft Import Query ErrorsTroubleshoot and resolve Error detail URL may not contain a query string. errors.
Microsoft Mail Query ErrorsTroubleshoot and resolve Error detail URL may not contain a query string. errors.
Missing Addon ModulesTroubleshoot and resolve problems with addon modules not displaying correctly in the Admin Area Addons menu.