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Fatal error: Uncaught Error: Call to undefined method ProductAttribute::getCategoryByAttrName() in /var/www/html/pages/collection.php:220
Stack trace:
#0 /var/www/html/router.php(29): include()
#1 /var/www/html/router.php(146): handleRoute()
#2 /var/www/html/index.php(3): require('...')
#3 {main}
thrown in /var/www/html/pages/collection.php on line 220
