Guides tagged “fatal error”
Step-by-step MdmHost guides about fatal error, sorted A-Z.
2 guides
Fix PHP Fatal error: Call to undefined function
Fix "Call to undefined function" errors in PHP: missing extensions like mysqli, curl, mb_ or gd, functions removed in PHP 8, missing includes and wrong namespaces.
Fix PHP Fatal error: Class not found
Fix "Class not found" errors in PHP apps: Composer autoload not loaded or outdated, missing vendor folder, wrong namespace or case-sensitive file names on Linux, and missing extensions.
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