#Debugging

Oct 7, 2026 · 9 min

Fixing "Class Not Found" Autoload Errors in PHP

Why PHP throws a class not found autoload error and how to fix it fast: PSR-4 mapping, dump-autoload, namespaces, and Laravel caches.

Sep 28, 2026 · 10 min

How to Profile a Slow PHP Application (Stop Guessing, Start Measuring)

Learn how to profile slow PHP the right way: Xdebug, Blackfire, Telescope, and a measure-fix-remeasure method that finds real hotspots.

Sep 4, 2026 · 9 min

Fixing SQLSTATE[HY000] General Error in Laravel

SQLSTATE[HY000] in Laravel isn't one bug. Learn to read the driver code, then fix 2002, 1045, 1049, 2006 and 1364 fast.

Aug 14, 2026 · 9 min

Fixing the Laravel 419 Page Expired Error in Forms

Why the Laravel 419 Page Expired error happens and how to fix the CSRF token mismatch in forms, AJAX calls, and session config.

Jul 13, 2026 · 10 min

Fixing "Maximum Execution Time Exceeded" in PHP

Why the PHP maximum execution time exceeded error happens, how max_execution_time, set_time_limit and ini_set differ, and the real fix.