Warning: Undefined variable $username in /var/www/0b0079ed-b7e5-4009-a646-d4e97410dc9d/public_html/Widgets/timetable/index.php on line 7
Warning: Undefined variable $date in /var/www/0b0079ed-b7e5-4009-a646-d4e97410dc9d/public_html/Widgets/timetable/index.php on line 43
Fatal error: Uncaught Error: Call to a member function sub() on null in /var/www/0b0079ed-b7e5-4009-a646-d4e97410dc9d/public_html/Widgets/timetable/index.php:43
Stack trace:
#0 {main}
thrown in /var/www/0b0079ed-b7e5-4009-a646-d4e97410dc9d/public_html/Widgets/timetable/index.php on line 43