A PHP Error was encountered
Severity: Notice
Message: Trying to get property 'title' of non-object
Filename: controllers/classes.php
Line Number: 93
A PHP Error was encountered
Severity: Notice
Message: Trying to get property 'category_id' of non-object
Filename: controllers/classes.php
Line Number: 135
A PHP Error was encountered
Severity: Notice
Message: Trying to get property 'id' of non-object
Filename: controllers/classes.php
Line Number: 136
A PHP Error was encountered
Severity: Notice
Message: Trying to get property 'category_id' of non-object
Filename: controllers/classes.php
Line Number: 146
Fatal error: Uncaught TypeError: Argument 1 passed to classes_model::getCategory() must be of the type int, null given, called in /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/classes/controllers/classes.php on line 146 and defined in /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/classes/models/classes_model.php:11
Stack trace:
#0 /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/classes/controllers/classes.php(146): classes_model->getCategory(NULL)
#1 /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/classes/controllers/classes.php(31): classes->booking(205)
#2 /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/third_party/MX/Modules.php(139): classes->_remap('buchung', '205')
#3 /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/pages/controllers/pages.php(509): Modules::run('classes', Array)
#4 /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/pages/controllers/pages.php(84): pages->_page(' in /www/htdocs/v142115/jugendkunstschule/wp-jukusch/application/modules/classes/models/classes_model.php on line 11