I have a problem with a website where I use Impreza theme.
Since a few days, I have a page with an error 500. In the wp-config.php file, I put the debug on true to see the error and I have the following error
Notice: Undefined index: styling in /home/lengelecca/www/wp-content/themes/Impreza/config/theme-options.php on line 25
Catchable fatal error: Argument 1 passed to us_array_merge_insert() must be of the type array, null given, called in /home/lengelecca/www/wp-content/themes/Impreza/config/theme-options.php on line 71 and defined in /home/lengelecca/www/wp-content/themes/Impreza/framework/functions/helpers.php on line 378
If someone can help me because I don’t know what to do.
The website works very well since September 2015.
Maybe it’s since the last update of the theme. I don’t know really.