Fatal error: Uncaught mysqli_sql_exception: Incorrect DATE value: 'kategori-3-01' in /var/www/library3/classes/db.class.php:78
Stack trace:
#0 /var/www/library3/classes/db.class.php(78): mysqli->query()
#1 /var/www/library3/classes/team/traininglist.class.php(42): DB->SQL_query()
#2 /var/www/www.valtorpsif.se/public/templates/calendar.tpl.php(24): TrainingList::getAllTrainings()
#3 /var/www/www.valtorpsif.se/public/calendar.php(38): include('...')
#4 /var/www/www.valtorpsif.se/public/layout.php(140): include('...')
#5 /var/www/www.valtorpsif.se/public/category/calendar.php(128): pageEnd()
#6 /var/www/www.valtorpsif.se/public/category.php(16): include('...')
#7 {main}
thrown in /var/www/library3/classes/db.class.php on line 78
