Fatal error: Uncaught Exception: Error: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1<br />Error No: 1064<br />SELECT * FROM oc_sppro_group_product_group_products WHERE product_id = in /home/isolonwe/public_html/storage/modification/system/library/db/mysqli.php:44 Stack trace: #0 /home/isolonwe/public_html/system/library/db.php(45): DB\MySQLi->query('SELECT * FROM o...') #1 /home/isolonwe/public_html/catalog/model/extension/module/sppro_product_group.php(153): DB->query('SELECT * FROM o...') #2 /home/isolonwe/public_html/catalog/model/extension/module/sppro_product_group.php(71): ModelExtensionModuleSpproProductGroup->getProductGroup(NULL) #3 /home/isolonwe/public_html/catalog/model/extension/module/sppro_product_group.php(12): ModelExtensionModuleSpproProductGroup->getProductGroups(NULL, true) #4 /home/isolonwe/public_html/storage/modification/system/engine/loader.php(254): ModelExtensionModuleSpproProductGroup->getPro in /home/isolonwe/public_html/storage/modification/system/library/db/mysqli.php on line 44