PHP Bug Fix and Joomla Upgrade

Job ID: 37900702

Budget: $250 – $750 USD

I'm facing a critical issue with my Joomla 3.10 site. The default.php file at /ROOT/layouts/joomla/searchtools/default/list.php is experiencing a bug/error which results in the backend being almost fully unavailable. My requirement is a bug fix for this specific PHP file, and a subsequent upgrade from Joomla 3.10 to Joomla 4.4.

Ideal Skills and Experience:
- Proficiency in PHP and Joomla
- Experience in debugging PHP/Joomla errors
- Knowledge on upgrading Joomla versions

Please be prepared to:
- Inspect and correct the scripting error in the specified file
- Perform compatibility tests after fixing, to ensure the backend becomes fully operative
- Safely upgrade the Joomla version from 3.10 to 4.4
Note: All changes must be thoroughly tested before final implementation to ensure website functionality is fully restored.
Related categories: PHP Joomla CSS MySQL HTML