Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
We value your experience with Plesk during 2025 Plesk strives to perform even better in 2026. To help us improve further, please answer a few questions about your experience with Plesk Obsidian 2025. Please take this short survey: https://survey.webpros.com/
And now it hits me: I haven't had any log entries in mod_security until yesterday. That's why I didn't have any problems before with the same config. I suspect a new site is triggering mod_security.
My server is also quite new (23 feb). What license are you running on? Trial or full license? I changed to a full license two weeks ago, because my trial would have expired yesterday (the same day the problems started...)
First I thought it was related, because I didn't change anything Apache...
That's 'funny', I have the exact same problem since yesterday. This morning, it happend for the second time. Same config (Debian 8.3, Plesk 12.5.30 Update #24). I've made the modification and will report back.
Did you just install this server, or was it already running a while?
Regarding...