Fatal error: Uncaught TypeError: Modules\Training\Mappers\Training::calculateNextTrainingDate(): Argument #1 ($training) must be of type Modules\Training\Models\Training, null given, called in /var/www/vhosts/freiezocker.de/httpdocs/application/modules/training/controllers/Index.php on line 68 and defined in /var/www/vhosts/freiezocker.de/httpdocs/application/modules/training/mappers/Training.php:274
Stack trace:
#0 /var/www/vhosts/freiezocker.de/httpdocs/application/modules/training/controllers/Index.php(68): Modules\Training\Mappers\Training->calculateNextTrainingDate()
#1 /var/www/vhosts/freiezocker.de/httpdocs/application/libraries/Ilch/Page.php(243): Modules\Training\Controllers\Index->showAction()
#2 /var/www/vhosts/freiezocker.de/httpdocs/application/libraries/Ilch/Page.php(137): Ilch\Page->loadController()
#3 /var/www/vhosts/freiezocker.de/httpdocs/index.php(68): Ilch\Page->loadPage()
#4 {main}
thrown in /var/www/vhosts/freiezocker.de/httpdocs/application/modules/training/mappers/Training.php on line 274