I built a new website on a subdomain, then later moved it to the root domain. After the move, problems started. To get the site online, I deactivated plugins, but every time I tried to set up the www redirect or increase the memory limit, the app would get stuck on “Starting.” In the end, the issue was caused by the SSO plugin. I restored a fresh installation from backup, increased the memory limit to 512M in wp-config.php, and fixed the SSO plugin by changing Requires Plugins: openid-connect-generic to Requires Plugins: daggerhart-openid-connect-generic. After that, everything worked normally. Thanks, everyone for the help.
[image: 1766486826632-ishot_2025-12-21_11.07.40-resized.jpg]