The correct line number for this variable in the most recent WordPress version are 207 and 209. So I guess something has mangled your files.
It is impossible to answer what exactly happened without seeing that code.
Look for new user accounts, and re-upload all WordPress files from the source.
Related Posts:
- WordPress HTTP 500 Error
- Google Search Console: Index Coverage Error for /wp-includes/ php files
- 500 error on front-end but not on admin
- /wp-admin/admin-ajax.php Error 500
- Function prints post meta data does not work [closed]
- website returning random 504 and 502 errors
- General 500 error from the root
- WordPress Core is causing 500 internal server error
- HTTP 500 error when updating a page
- HTTP error 500 in a small WordPress site
- Encountered Internal Server Error No 500 with four possibilities
- I changed a server and a domain in the same time and the site brings error 500 in the browser
- Timthumb error 500 on multiple requests – not on single load
- Whats is the meaning of this error 500
- Site no longer working following server crash – how to restore it
- SERVER ERROR (wp-admin urls won’t load, site will)
- Internal Server Error upon installation
- Post SMTP: Fatal error: Allowed memory size … exhausted
- How to create custom 401, 403 and 500 error pages?
- What might cause a POST to wp-admin/async-upload.php to return JSON >and< HTML?
- .htaccess and 500 error, extra character added
- WooCommerce – Call to undefined function is_woocommerce()
- .htaccess file redirecting to parent directory
- Calling a wp_query $posts causes a 500 error
- Can’t access wp-admin Internal Server Error 500
- Error Logs to Diagnose Error 500 in LAMP
- 500 Internal Server Error after Register dialog, but with successful registration
- 500 Internal server error after changing php version
- Activating Child Theme Breaks Website, Blank Page, Error 500
- Using the child theme functions.php to change the customizer.php on parent theme
- How to get a Custom 500 Error Page to show?
- wp_generate_attachment_metadata generates 503 Service Unavailable or 500 timeout errors
- get_home_path() returning error 500
- How to solve 500 Error on WordPress Admin Dashboard due to time-out on getdirsize
- Unable to access website admin page – 500 error – how to change landing page
- APC 500 Internal server error [closed]
- How to show the error causing the ‘There has been a critical error on your website’?
- Nginx 404, 500 errors and WordPress
- /wp-admin/ 500 error
- 500 internal server error
- async_upload.php 500 Error when Uploading larger files with slow internet connection and latency
- WordPress 502 | Header Upstream send too big
- Unable to edit the “customize” section and the “widget” section is populating unknown code
- Redirect to localhost after installing Multisite on server
- How do I Turn This Into An if statement?
- WordPress 500 Internal server error when activating custom theme [closed]
- 500 error after update
- PHP Fatal error: Call to a member function locale() on a non-object
- Derive child theme from separate theme
- Plugin PHP file gives error 500 [closed]
- Debug 500 Internal Server Error on WordPress blog
- WordPress 4.9.8 doesn’t save if content has style=”
- Getting HTTP error 500 after migrating a website
- Website goes down while importing backup (Internal server 500)
- 500 error for all pages and post after move localhost to server
- HTTP ERROR 500 after installing child-theme [WordPress] [closed]
- wp-login not found – All usual solutions not working
- wordpress upgrade from 4.2.1 to 4.7.3 500 error
- full blog working fine but post-new.php throwing 404
- Disable Garbage Collection? [closed]
- 500 error when updating plugin option
- Sort WordPress Archive by multiple oderby arguments in pre_get_posts action
- What would cause a 500 Server Error with permalinks turned OFF?
- 500 Internal Server Error when Trying to Save Menu [closed]
- admin-ajax.php error 500
- admin-ajax.php calls fail if referrer is sent with 500
- Unable to access my page or WP Admin
- Can’t upload Images to WordPress – Error 500 Response
- How to increase the number posts that displays by a hierarchical taxonomy? (HTTP ERROR 500)
- 500 Error, Get custom field and returning it
- Unable to update plug-ins – Undefined index a:1:{s:3:”ssl”;b:1;} in class-requests.php on line 213
- How to require files in a custom endpoint
- call to jquery ajax failing with 500 error when passing extra data field
- How to fix wp-login.php gives error 500 after migration?
- Failed to load resource: the server responded with a status of 500 (Internal Server Error)
- Using any plugin results in http 500 error (and only plugins)
- WordPress HTTP 500 Error “page isn’t working”
- My WP Website Shows HTTP ERROR 500
- Flush rewrite rules when every page gives 500 error?
- 500 Internal Errors
- 500 error after wp_insert_post
- WordPress Install – “end of script output before headers” when running simple php script
- How to resolve 500 error in post listing page?
- WordPress displays 500 error on PHP errors
- WordPress migration ended with 500 Error page on pages excluding homepage
- Permalinks setting raises 500.0 error
- Plugins don’t show up after renaming plugins folder
- Internal Server Error and bad CSS
- Trying to display ads on only a third of posts in a loop. Keep getting Error 500?
- Notice: Use of undefined constant REQUEST_URI – assumed ‘REQUEST_URI’ in ….functions.php on line 73
- 500 error after upgrading from 5.0 to 5.4 and adding empty functions.php
- Unable to upload images using the Media Library
- Pages, aside from admin-side and the home page, read “500 Internal Server Error – nginx/1.1.19”.
- Jquery post responses 500 error after some time and lastly an 503 error
- Can php warnings cause an Internal Server Error?
- Console errors after WordPress Update 6.1
- HTTP 500 Error after Creating Shortcode
- My homepage is gone but header is still there
- 500 error for regular users, not for admin
- My websit dosent worke http errors 500