Error (#2)
An internal server error occurred.
exception 'yii\base\ErrorException' with message 'array_merge(): Argument #1 is not an array' in /home/shangintool/public_html/products.php:1884
Stack trace:
#0 [internal function]: yii\base\ErrorHandler->handleError(2, 'array_merge(): ...', '/home/shanginto...', 1884, Array)
#1 /home/shangintool/public_html/products.php(1884): array_merge(NULL, Array)
#2 /home/shangintool/public_html/products.php(171): PRODUCTS->createLanguageLinks()
#3 /home/shangintool/public_html/products.php(186): PRODUCTS->ws_load_tp('templates/ws-pr...')
#4 /home/shangintool/public_html/products.php(88): PRODUCTS->load_product_detail_template()
#5 /home/shangintool/public_html/products.php(6): PRODUCTS->__construct()
#6 {main}