Warning: include(/home/grkclss/www/src/Core/Addon/Theme/ThemeManagerBuilder.php): failed to open stream: Too many open files in system in /home/grkclss/www/vendor/composer/ClassLoader.php on line 571

Warning: include(): Failed opening '/home/grkclss/www/vendor/composer/../../src/Core/Addon/Theme/ThemeManagerBuilder.php' for inclusion (include_path='/home/grkclss/www/vendor/pear/pear_exception:/home/grkclss/www/vendor/pear/console_getopt:/home/grkclss/www/vendor/pear/pear-core-minimal/src:/home/grkclss/www/vendor/pear/archive_tar:.:/usr/local/php7.4/lib/php') in /home/grkclss/www/vendor/composer/ClassLoader.php on line 571

Fatal error: Uncaught Error: Class 'PrestaShop\PrestaShop\Core\Addon\Theme\ThemeManagerBuilder' not found in /home/grkclss/www/classes/shop/Shop.php:491 Stack trace: #0 /home/grkclss/www/classes/shop/Shop.php(137): ShopCore->setTheme() #1 /home/grkclss/www/classes/shop/Shop.php(415): ShopCore->__construct('1') #2 /home/grkclss/www/config/config.inc.php(128): ShopCore::initialize() #3 /home/grkclss/www/index.php(27): require('/home/grkclss/w...') #4 {main} thrown in /home/grkclss/www/classes/shop/Shop.php on line 491