Fatal error: Uncaught Error: [] operator not supported for strings in /home/zjqkvygy/public_html/_model/M_prodcat.php:328
Stack trace:
#0 /home/zjqkvygy/public_html/_url_ctrl/productcat.php(82): M_prodcat->getIDToUp('', '257')
#1 /home/zjqkvygy/public_html/index.php(88): require('/home/zjqkvygy/...')
#2 {main}
thrown in /home/zjqkvygy/public_html/_model/M_prodcat.php on line 328