I have a problem with a client's Wordpress, I can not fix it. You are experiencing the following error.
Fatal error: Can not redeclare WP_Post_Type :: $ show_in_rest in /home/thesearchhouseco/public_html/buzios/wp-includes/class-wp-post-type.php online 348
I have already deleted the lines as mentioned, however, it still displays an error on another page.
You can see the error in the address: link