Greetings,
We are seeing many errors like this. Not sure what exactly they say. Also, we found in the APM report of kinsta, xstore core plugin is the slowest WordPress plugin.
I have provided the login credentials to check further. Please do not make any changes that reflect on the live site. Credential is only to find out the issue.
Thanks,
2024/02/19 20:59:55 [error] 435#435: *77641 FastCGI sent in stderr: “PHP message: PHP Fatal error: Uncaught TypeError: strstr(): Argument #1 ($haystack) must be of type string, WP_Error given in /www/goldeneagledistributors_846/public/wp-includes/functions.php:1147
Stack trace:
#0 /www/goldeneagledistributors_846/public/wp-includes/functions.php(1147): strstr(Object(WP_Error), ‘#’)
#1 /www/goldeneagledistributors_846/public/wp-includes/functions.php(1220): add_query_arg(‘view_mode’, false, Object(WP_Error))
#2 /www/goldeneagledistributors_846/public/wp-content/themes/xstore/framework/woo.php(2649): remove_query_arg(‘view_mode’, Object(WP_Error))
#3 /www/goldeneagledistributors_846/public/wp-includes/class-wp-hook.php(324): etheme_grid_list_switcher(”)
#4 /www/goldeneagledistributors_846/public/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#5 /www/goldeneagledistributors_846/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#6 /www/goldeneagledistributors_846/public/wp-content/themes/xstore/woocommerce/archive-product.php(90):” while reading response header from upstream, client: 47.128.29.145, server: goldeneagledistributors.com, request: “GET /product-tag/500ml/?product_tag=500ml%2C10oz&yith_wcan=1 HTTP/2.0”, upstream: “fastcgi://unix:/var/run/php8.1-fpm-goldeneagledistributors.sock:”, host: “goldeneagledistributors.com:19255