Return value of get_category_from_tree_by_line_no() must be an instance of DynCom\dc\dcShop\classes\Category, null returned
/var/www/web2471/htdocs/master/releases/714bdfe59a58/module/dcshop/common/category_functions.inc.php #620
#0 /var/www/web2471/htdocs/master/releases/714bdfe59a58/module/dcshop/common/category_functions.inc.php(633): get_category_from_tree_by_line_no()
#1 /var/www/web2471/htdocs/master/releases/714bdfe59a58/module/dcshop/common/shop_functions_extended.inc.php(684): get_category_from_tree_as_array_by_line_no()
#2 /var/www/web2471/htdocs/master/releases/714bdfe59a58/module/dcshop/common/shop_functions.inc.php(1801): navigation_menu_rek_shop()
#3 /var/www/web2471/htdocs/master/releases/714bdfe59a58/dc/frontend/frontend_desoi_catalog.php(86): navigation_full_menu_shop()
#4 /var/www/web2471/htdocs/master/releases/714bdfe59a58/dc/frontend/frontend.php(164): require_once('/var/www/web247...')
#5 {main}