Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Class 'PDO' not found in /var/www/sites/alean-production/laravel/config/database.php:91 Stack trace: #0 /var/www/sites/alean-production/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(71): require() #1 /var/www/sites/alean-production/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(39): Illuminate\Foundation\Bootstrap\LoadConfiguration->loadConfigurationFiles(Object(Bundles\Foundation\Framework\Lib\Application), Object(Illuminate\Config\Repository)) #2 /var/www/sites/alean-production/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(213): Illuminate\Foundation\Bootstrap\LoadConfiguration->bootstrap(Object(Bundles\Foundation\Framework\Lib\Application)) #3 /var/www/sites/alean-production/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(162): Illuminate\Foundation\Application->bootstrapWith(Array) #4 /var/www/sites/ in /var/www/sites/alean-production/laravel/config/database.php on line 91