Warning: include(/home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/../a5hleyrich/wp-background-processing/classes/wp-background-process.php): failed to open stream: No such file or directory in /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/../a5hleyrich/wp-background-processing/classes/wp-background-process.php' for inclusion (include_path='.:/usr/local/php73/pear') in /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class 'WP_Background_Process' not found in /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/core/Database_Optimizer/Database_Optimizer_Background.php:7 Stack trace: #0 /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/ClassLoader.php(444): include() #1 /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/home/customer/...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('SiteGround_Opti...') #3 /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/core/Database_Optimizer/Database_Optimizer.php(36): spl_autoload_call('SiteGround_Opti...') #4 /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/core/Helper/Factory_Trait.php(31): SiteGround_Optimizer\Database_Optimizer\Database_Optimizer->__construct() in /home/customer/www/webshoplatenbouwenhoorn.nl/public_html/wp-content/plugins/sg-cachepress/core/Database_Optimizer/Database_Optimizer_Background.php on line 7