Fatal error: Uncaught TypeError: Argument 1 passed to Producer::getProducentSlugByName() must be of the type string, null given, called in /home/oponaprz/www/scripts/classes/AddContent.php on line 118 and defined in /home/oponaprz/www/scripts/classes/Producer.php:45
Stack trace:
#0 /home/oponaprz/www/scripts/classes/AddContent.php(118): Producer::getProducentSlugByName(NULL)
#1 /home/oponaprz/www/scripts/classes/PageContent.php(104): AddContent->getProductpage()
#2 /home/oponaprz/www/page.php(18): PageContent->content()
#3 /home/oponaprz/www/index.php(3): require_once('/home/oponaprz/...')
#4 {main}
thrown in /home/oponaprz/www/scripts/classes/Producer.php on line 45