Skip to main content

[Defect] MySQL Connection Failures and 500 Errors; CloudLinux + Imunify360

cPanelAlex
Hello everyone, cPanel has been made aware of an issue with CloudLinux's Imunify360 PHP extension which is resulting in issues with MySQL connections from various web scripts, including WordPress. The symptoms may include slow loading websites, frequent HTTP 500 errors, and MySQL connection related errors. Resolution: CloudLinux has informed us that running the following should resolve the issue for most: # yum clean all; yum update imunify360-php-i360 A restart of Apache and PHP services may be required after taking these steps. If issues persist, CloudLinux has recommended temporarily disabling the Proactive Defense feature of Imunify360. It should also be noted that this issue is most prevalent on systems running LiteSpeed Web Server. Switching to Apache may yield better results if issues are persisting. If the above steps have not resolved your issue, please create a support ticket with us for further investigation:

Comments

6 comments

Date Votes
  • Doramas
    As an additional step, you must deactivate and activate cagefs. Regards!
    0
  • HostXNow_Chris
    Ah, so that was causing it! :) Thanks.
    0
  • sdeepakbz
    I uninstalled Imunify360 to fix all the issues. Is it safe to install Imunify360 now or problems are still there?
    0
  • cPanelLauren
    Hello @sdeepakbz Per their blog it is resolved their case id for this was ICPD-120 - Imunify360 3.7.11 is here but ultimately the best source of information would be to contact them directly. Thanks!
    0
  • Alice Smith
    Is it safe to install Imunify360 now or problems are still there?
    0
  • cPanelLauren
    Hello @Alice Smith I believe that question has already been answered. Per their blog, the issue has been resolved but the best place to find out whether or not there will be issues may be to contact them directly. Thanks!
    0

Please sign in to leave a comment.

Didn't find what you were looking for?

New post