Fix WordPress Bin Error

Job ID: 40602070

Budget: $10 – $30 USD

My WordPress site throws the message “A critical error has occurred on this site” whenever I try to open the Trash/Bin for posts.

Key details
• I recently updated the theme, and that was the only change before the error began.
• I have not yet disabled the theme or run any other tests.
• I can still log in to the WordPress admin area.

What I need from you
1. Identify the exact cause of the critical error.
2. Apply the quickest reliable fix so I can once again view and restore deleted posts from the Bin.
3. Give me a brief outline of what you changed (so I can repeat or undo it if needed).

This is a small, one-off task—ideal if you’re comfortable troubleshooting WordPress core, themes, and PHP errors. Please be prepared to work within the $10 limit stated in my post.