My website display this error
Dear Ning,
The 500 error is a server error,
hidden link
in case it is a compatibility problem, please try this:
1) deactivate other plugins and switch to wordpress default theme, and test again
2) increase the number of imputs that your server, and test again
https://toolset.com/faq/why-do-i-get-a-500-server-error-when-editing-a-view/
I try, but still the same.
If the problem still persists, please provide a database dump file (ZIP file) of your website in below private detail box, also point out the problem page URL and view URL, I need to test and debug it in my localhost, thanks
Thanks for the details, I can downloading the file, please point out the problem page URL and view URL, where I can see the problem you mentioned above?
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Actually, all of my website's url has this error, but they sometimes don't display, sometimes they show.
I tried your database dump file in my localhost, there in't any same problem in my localhost, with a fresh wordpress installation + the latest version of Toolset plugins, see screenshot go-produce-it.JPG, so it should be a server problem or other compatibility problem, please try this in your website:
Enable PHP debug mode, copy and paste the debug logs here
PHP Debugging
In case you think that Types or Views are doing something wrong (what we call a bug), you should enable PHP error logging. Again, edit your wp-config.php file and add the following:
ini_set('log_errors',TRUE);
ini_set('error_reporting', E_ALL);
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
This will produce a file called ‘error_log.txt’ in your WordPress root directory. Make sure that the web server can create and write this file. If it cannot, use an FTP program to create the file and make it writable to Apache (normally, user www-data).
https://toolset.com/documentation/user-guides/debugging-types-and-views/
I add the line, but didn't produce any file.
It should be able to produce the debug logs few minutes later, if you still need assistance for it, please provide a test site with the same problem, and fill below private detail box with login details and FTP access
Please confirm you have already backup your website, to debug this problem, I will need to deactivate plugins and switch theme in your website
Yes, I already backup my website.
Thanks for the details, I can login your website, will feedback if there is anything found
It should be a problem of the "Reviewer" plugin, you can disable it and test again.
I contacted the plugin's author, but he said the problem comes from another source.
Please confirm this:
deactivate the plugin "Reviewer", check if the problem still persists.
Can you confirm above?