Fatal error: Uncaught Exception: Error: Unknown column 'p2c.category_id' in 'where clause'<br />Error No: 1054<br />SELECT  COUNT(DISTINCT p.`product_id`) AS `total`  FROM  `product` p   WHERE  p2c.`category_id` = 168  AND  p.`status` = 1   in /var/www/system/library/db/mysqli.php:40
Stack trace:
#0 /var/www/system/library/db.php(45): DB\MySQLi->query('SELECT  COUNT(D...')
#1 /var/www/catalog/model/extension/module/filter_vier.php(0): DB->query('SELECT  COUNT(D...')
#2 /var/www/storage/modification/system/engine/loader.php(251): ModelExtensionModuleFilterVier->getProductsByFilterVier(Array)
#3 /var/www/system/engine/proxy.php(47): Loader->{closure}(Array, Array)
#4 /var/www/storage/modification/catalog/controller/product/category.php(388): Proxy->__call('getProductsByFi...', Array)
#5 /var/www/storage/modification/system/engine/action.php(79): ControllerProductCategory->index()
#6 /var/www/catalog/controller/startup/router.php(25): Action->execute(Object(Registry))
#7 /var/www/storage/modification/system/engine/action.php in /var/www/system/library/db/mysqli.php on line 40