Welcome! As Tom mentions in his comment, a 500 error is just a generic error code for a php error. In most server environments, you can go to your wp-config.php file and make sure define( ‘WP_DEBUG’, true ); is set. This will try to print the actual PHP error to the screen. After that, fix … Read more
call to jquery ajax failing with 500 error when passing extra data field
I recommend you to check your .htaccess file. Check your PHP memory limit; memory should be 64MB or above. you can try increasing Memory limit by adding define (‘WP_MEMORY_LIMIT’, ‘128M’); in wp-config.php file. To troubleshoot WordPress errors, you require to enable WordPress Debug, which can be done using wp-config.php. You need to copy and paste … Read more
From the wp_die() reference, $args (string|array|int) (Optional) Arguments to control behavior. If $args is an integer, then it is treated as the response code. ‘response‘ (int) The HTTP response code. Default 200 for Ajax requests, 500 otherwise. So your REST API endpoint returns the error 500 because that’s the default header status sent by the … Read more
HTTP error 500 in a small WordPress site
I just found the answer. Firstly, I look out for an apache error log in /var/log/apache2, on the file error.log.1 I found these last lines: [Sun May 26 22:46:23.694952 2019] [core:alert] [pid 8436] [client ::1:52840] /var/www/html/site2.localhost/public_html/.htaccess: Invalid command ‘RewriteEngine’, perhaps misspelled or defined by a module not included in the server configuration, referer: http://site2.localhost/wp-admin/edit.php?post_type=page [Mon … Read more
Seems like the error gone after I enabled the openssl in php.ini. Uncommented folloging line, changed from: ;extension=openssl to extension=openssl
500 error or internal server error is probably caused by a PHP error. By enabling WordPress debug, you’ll easily find where the problem is. You can follow the instructions here https://wordpress.org/support/article/debugging-in-wordpress/#wp_debug_log From your code, it’s easy, you’re missing a semi-column before the closing curly bracket.
How to increase the number posts that displays by a hierarchical taxonomy? (HTTP ERROR 500)
It looks like I’ve managed to solve this issue myself. The issue seems to have been with the .htaccess file, I reset the .htaccess file to default and then deactivated and re-activated all the Plugins. Since doing that everything seems to be working fine once again. I’m not sure specifically what bit of code was … Read more