Mäntäsarja Polaris 600 '84-87 [vakio]

Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type int|float, string given in /var/www/wandamotor/includes/classes/PriceFormatter.php:485 Stack trace: #0 /var/www/wandamotor/includes/classes/PriceFormatter.php(485): number_format() #1 /var/www/wandamotor/includes/templates/main_pages/product_info.php(186): PriceFormatter->getPriceShortNOK() #2 /var/www/wandamotor/includes/classes/template_manager.php(65): include('...') #3 /var/www/wandamotor/includes/templates/master.php(51): TemplateManager->inc() #4 /var/www/wandamotor/includes/classes/template_manager.php(65): include('...') #5 /var/www/wandamotor/includes/classes/template_manager.php(75): TemplateManager->inc() #6 /var/www/wandamotor/product_info.php(170): TemplateManager->display() #7 {main} thrown in /var/www/wandamotor/includes/classes/PriceFormatter.php on line 485