crond FAILED to open PAM security session (Permission denied)

Hi, Yesterday, I noticed that cron Jobs stopped working. /var/log/cron logs: crond[13653]: (root) FAILED to open PAM security session (Permission denied) crond[13860]: (root) PAM ERROR (Permission denied) crond[13861]: (myuser) PAM ERROR (Permission denied) crond[13861]: (myuser) FAILED to open PAM security session (Permission denied) /var/log/secure logs: crond[15477]: PAM (crond) illegal module type: lcredit=-1 crond[15477]: PAM (crond) no control flag supplied crond[15477]: PAM (crond) no module name supplied I tried every solution I found online but nothing worked, including:

• changed password
• checked if password is not expired
• amended /etc/security/access.conf
• disabled SELinux
• check cron.allow and cron.deny

Manually cron jobs works, I haven't changed anything recently. Although cpanel/WHM was updated automatically recently. Thanks