Fatal error: Uncaught Error: Call to a member function fetchCol() on null in /usr/www/users/dmgag/shopware/custom/plugins/MegaB2bPlatform/Subscribers/Widgets.php:243 Stack trace: #0 /usr/www/users/dmgag/shopware/engine/Library/Enlight/Event/Handler/Default.php(91): MegaB2bPlatform\Subscribers\Widgets->sGetSimilarArticles(Object(Enlight_Hook_HookArgs)) #1 /usr/www/users/dmgag/shopware/engine/Library/Enlight/Hook/HookExecutionContext.php(152): Enlight_Event_Handler_Default->execute(Object(Enlight_Hook_HookArgs)) #2 /usr/www/users/dmgag/shopware/engine/Library/Enlight/Hook/HookExecutionContext.php(107): Enlight_Hook_HookExecutionContext->executeReplaceChain(Array) #3 /usr/www/users/dmgag/shopware/engine/Library/Enlight/Hook/HookManager.php(185): Enlight_Hook_HookExecutionContext->execute() #4 /usr/www/users/dmgag/shopware/var/cache/production_201904021344/proxies/sMarketingProxy.php(114): Enlight_Hook_HookManager->executeHooks(Object(Shopware_Proxies_sMarketingProxy), 'sGetSimilarArti...', Array) #5 /usr/www/users/dmgag/shop in /usr/www/users/dmgag/shopware/custom/plugins/MegaB2bPlatform/Subscribers/Widgets.php on line 243