Fatal error: Uncaught Error: Call to undefined function str_contains() in /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php:339
Stack trace:
#0 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php(287): UABB_UI_Panels->load_templates()
#1 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php(63): UABB_UI_Panels->config()
#2 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php(29): UABB_UI_Panels->__construct()
#3 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php(524): UABB_UI_Panels::get_instance()
#4 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-uabb-init.php(195): require_once('/www/doc/www.in...')
#5 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-uabb-init.php(38): UABB_Init->includes()
#6 /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/class in /www/doc/www.intro40.eu/www/wp-content/plugins/bb-ultimate-addon/classes/class-ui-panel.php on line 339