[Resolved] Porting problem

[Hans]

After porting to another URL I get the following message on calling the front page:

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘disable_embeds_rewrites’ not found or invalid function name in /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/class-wp-hook.php on line 286

The output on the screen is okay. On a following call of another page the following messages are displayed and a white screen comes up:

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘disable_embeds_rewrites’ not found or invalid function name in /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/class-wp-hook.php on line 286
Warning: Cannot modify header information – headers already sent by (output started at /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/class-wp-hook.php:286) in /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/pluggable.php on line 1251
Warning: Cannot modify header information – headers already sent by (output started at /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/class-wp-hook.php:286) in /mnt/web417/a2/76/52551976/htdocs/waehlt/wp-includes/pluggable.php on line 1254

Admin runs okay but has the same error message as shown above. What could cause the error messages??

[Leo]

Hi there,

Can you try #1 here to eliminate any plugin conflicts first?
https://docs.generatepress.com/article/debugging-tips/

Let me know 🙂

[Hans]

It was a caching problem. An older version was still in cache and distiurbed the new version after some corrections.

[Leo]

Awesome 🙂

[Author]

Posts