/TypeScript/Warning: call_user_func_array() expects parameter 1 to be a valid callback

Warning: call_user_func_array() expects parameter 1 to be a valid callback

Somewhere in your theme or plugins is a line like this:

add_filter( 'something', 'regis_options' );
Could also be add_action(). Find that piece of code and remove or fix it.

Similar codes

0 vote262 views1 answer
How to print code snippets wordpress
TypeScript
0 vote274 views2 answers
Enter into postgresql database,create user and grant Access
TypeScript
1 vote296 views1 answer
(change) on select not working in mat-select
TypeScript
4 votes272 views1 answer
How to find how many digits a number has in c++
TypeScript
0 vote286 views1 answer
Query the NAME field for all American cities in the CITY table with populations larger than 120000. The CountryCode for America is USA.
TypeScript
3 votes267 views2 answers
Flutter dialog prevent close
TypeScript
1 vote252 views1 answer
Ract import image
TypeScript
1 vote257 views1 answer
Use map with filter in react components from arrays of data
TypeScript
1 vote258 views1 answer
Tsc install command
TypeScript
0 vote259 views1 answer
Filename requests python
TypeScript