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+--- Thread: Upgrading PHP 8.1 - 82 (/thread-14147.html)
Upgrading PHP 8.1 - 82 - tplowe56 - 2026-08-24
I upgraded my server from 8.1 to 8.2 and now I can't load the backend.
I tried to run set up and that does not work either. I am using latest vers. of ZP.
Any suggestions?
[hr]
I got set up to run. All OK now.
What version of PHP is ZP currently tested on?
RE: Upgrading PHP 8.1 - 82 - acrylian - 2026-08-25
Zenphoto 1.6.8 should work with PHP 7.4 to 8.4 and maybe some derpecation warnings 8.5. We bascially tested it on 8.4 but we should have no specific code. Since 8.1 and 8.2 are already not officially supported anymore I would recommend to upgrade even more. 1.6.8 will be the last to officially support anything below PHP 8.
In any case please review the debuglog for specific errors as it can be lots of things like missing PHP extensions. What did setup say in that regard?
Also try to disable all third party/custom plugins and themes.