[Wordpress] Theme prints PHP stuffs in plain text (@ini_set)

I Need Help
1

Hello friends, I’m new here.
I’m having trouble with PHP outputting data in plain text.

Every exports to WordPress has PHP printing :
@ini_set( ‘upload_max_size’ , ‘120M’ ); @ini_set( ‘post_max_size’, ‘120M’); @ini_set( ‘max_execution_time’, ‘300’ );

Capture d’écran 2024-08-24 à 13.15.58

Looks like the issue is coming from wp_head(), I commented it out and it stopped.

I also tried WP Debugging extension to disable the message, but its clearly the command itself and not its output. No luck.

Unfortunatly, I don’t have access to FTP it’s a docker I didn’t configure, thus I can’t edit wp-configs.

Edit : Issue also appears in Blocs WP Theme’s demo “Exampla”

Any help appreciated.