kebindong
When I upgraded from php7.4 to 8.0, a 500 error appeared when I opened debug or set it on the management page, reinstalled the system and php environment, and deleted almost all flarum plugins, and finally found that memory_limit was changed from 128M to 256M, the problem is solved
当我从php7.4升级到8.0,一打开debug或者在管理页设置就出现500错误,重装系统和php环境,几乎把所有flarum插件删掉了,最后发现memory_limit 从128M改为 256M,问题解决