We get a error when we visit a category page, any idea what this can be?

Fatal error: ‘syntax error, unexpected end of file’
in /var/www/vhosts/pelletkachelshuis.nl/httpdocs/system/storage/modification/catalog/view/theme/BurnEngine/template/product/product.tpl:1607
Stack trace:
#0 system/library/template.php(20): Template\PHP->render(‘BurnEngine/temp…’)
#1 system/storage/modification/system/engine/loader.php(87): Template->render(‘BurnEngine/temp…’)
#2 system/storage/modification/catalog/controller/product/product.php(530): Loader->view(‘BurnEngine/temp…’, Array)
#3 system/storage/modification/system/engine/action.php(51): ControllerProductProduct->index()
#4 catalog/controller/startup/router.php(25): Action->execute(Object(Registry))
#5 system/storage/modification/system/engine/action.php(51): ControllerStartupRouter->index()
#6 system/storage/modification/system/engine/front.php(37): Action->execute(Object(Registry))
#7 system/storage/modification/system/engine/front.php(32): Front->execute(Object(Action))
#8 system/framework.php(103): Front->dispatch(Object(Action), Object(Action))
#9 system/startup.php(124): require_once(‘/var/www/vhosts…’)
#10 index.php(19): start(‘catalog’)
#11 {main}