Stefan runs WP Fix Stack. Every guide checks its commands, menu paths and limits against the official documentation of WordPress, PHP, the hosting panel, Cloudflare or the plugin involved, and links those sources so you can verify them. Fixes are ordered from the least risky step, each guide ends with a way to confirm the fix and roll it back, and guides are corrected, with a new Updated date, when the documentation or the software changes.
Is aaPanel's Firewall Blocking Your WordPress REST API? How to Check and Fix
Gutenberg won't save, or an app integration fails, on an aaPanel site? aaPanel's firewall/WAF may be blocking /wp-json/ requests — here's how to check and fix it.
WPvivid Restore Stuck or Failed? Here's Exactly Why (and the Fix for Each Cause)
WPvivid restore hanging at a percentage or failing outright? Here's how to tell which of the four real causes you're hitting, and the exact fix for each.
Why WordPress on aaPanel Has High TTFB (Even With LiteSpeed Cache) and How to Fix It
High TTFB on aaPanel WordPress hosting despite LiteSpeed Cache? It's usually PHP-FPM pool limits or two caching layers fighting each other. Here's the fix.
WordPress Login Loop After a Cloudflare Turnstile Update? Fix Wordfence 2FA Conflicts
Stuck in an infinite WordPress login redirect after a Cloudflare Turnstile update? Here's the Wordfence two-factor conflict causing it and how to fix or unlock it.
WordPress Redirect Loop After Adding Cloudflare on aaPanel? Fix It in 3 Steps
WordPress stuck in a redirect loop after putting Cloudflare in front of aaPanel? It's almost always mismatched SSL modes — here's the exact 3-step fix.
WordPress Stuck in Maintenance Mode After a Failed Update? Here's the Safe Fix
Site stuck showing 'Briefly unavailable for scheduled maintenance' after an update? Here's how to safely delete the .maintenance file and confirm nothing broke.
WordPress White Screen After Switching PHP Version in aaPanel? Do This
White screen right after changing PHP versions in aaPanel? Revert first, then find the real cause: a missing extension or an incompatible plugin.
Your Live Chat Widget Is Killing Your INP Score — Here's the Fix (Not 'Just Remove It')
Live chat widgets like Tawk.to or Crisp can wreck your INP score. Here's how to delay the widget's script until real user interaction, without losing chat.
Your WordPress Backups Might Not Be Running — Here's How to Check (and Fix wp-cron)
Scheduled WordPress backups can silently stop running for weeks on low-traffic sites. Here's how to verify your last real backup and fix wp-cron for good.
aaPanel Won't Renew Your Let's Encrypt SSL? Here's Why (and the Fix)
aaPanel's Let's Encrypt certificate stuck, expired, or failing to renew? Here's exactly why it happens on WordPress sites and the safe step-by-step fix.