Thank you guys for the answers.
I just had to delete the following file:
wp-content/themes/quentin/nc-options/nc-options.php
This is not the theme applied to the site so there was no problem.
The fact is that this same file was corrupted and the old host was configured to not show the errors.
Thanks for the reply, guys. I searched for part of this function’s code and found out that it is inside my theme’s (file name = nc-options.php).
Do you know how can I alter the main theme without access to my admin-profiled user so I can validate the theme in this new environment?
