Fatal error: Uncaught Error: Call to undefined function ot_get_option() in /home/shop/domains/sarasanat.ir/public_html/wp-content/themes/avashop/header.php:11 Stack trace: #0 /home/shop/domains/sarasanat.ir/public_html/wp-includes/template.php(723): require_once() #1 /home/shop/domains/sarasanat.ir/public_html/wp-includes/template.php(672): load_template() #2 /home/shop/domains/sarasanat.ir/public_html/wp-includes/general-template.php(41): locate_template() #3 /home/shop/domains/sarasanat.ir/public_html/wp-content/themes/avashop/index.php(1): get_header() #4 /home/shop/domains/sarasanat.ir/public_html/wp-includes/template-loader.php(106): include('/home/shop/doma...') #5 /home/shop/domains/sarasanat.ir/public_html/wp-blog-header.php(19): require_once('/home/shop/doma...') #6 /home/shop/domains/sarasanat.ir/public_html/index.php(17): require('/home/shop/doma...') #7 {main} thrown in /home/shop/domains/sarasanat.ir/public_html/wp-content/themes/avashop/header.php on line 11