Hi,
It sounds like setting the per-page limit to 999 could be causing the crash. If you can access the settings, try reducing the number back to a more manageable number. If you're locked out, you might need to manually adjust the setting through the database or a file edit.
For your tattoo WordPress website, ensure all plugins are up to date and compatible with your theme. Sometimes, plugin conflicts can also lead to similar issues. Let me know if you need more help!
