Home › Forums › Support › 5xx error after updating to php 8.0 This topic has 1 reply, 2 voices, and was last updated 3 years, 5 months ago by David. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 3, 2022 at 1:40 am #2399522 Daniel Dear, Last week I updated to php 8.0 ( i was running 7.3) and since that moment our site is not indexing. It has error: 5xx (server error). I come back to php 7.4 and the problem dissapeared¡¡. How can i solve it in order to go to php 8.0 o r 8.1 regards, November 3, 2022 at 3:57 am #2399726 DavidStaff Customer Support Hi there, you would need to find which plugins or custom code is not compatible with PHP 8.x. And look to remove or replace them. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In