- Plesk Onyx for Windows
- Following error is shown upon login to Plesk:
CONFIG_TEXT: Call to undefined function dl() (aps_php.php:16)
- Symantec Endpoint Solution is installed on the server.
Some PHP files are missing on the server.
Note: based on our experience, most of such issues occurs because of Symantec Endpoint Protection false positive alerts. In case this anti-virus is installed, remove all Plesk core files and binaries from the quarantine.
The easiest way to resolve the issue is to re-install the latest micro-updates. For that:
- Log into the server via RDP.
- Reinstall Plesk updates by executing the following command via the command line:
For Plesk Onyx:
C:\> plesk installer update --repatchFor Plesk 12.x:
C:\> plesk installer --console --select-release-current --upgrade-installed-components --reinstall-patch