cialtronale

I commented out the line wp_deregister_style(‘dashicons’) in functions.php and the admin bar worked again

For me the problem is in function.php file of gemer theme:
include("settings.php");

This call the wp settings.php general file instead of the theme’s settings.php file.
I rename settings.php in theme to theme_settings.php and change the line above in :

include("theme_settings.php");

Thank you ferasof for the function.php hint