#0 system/modules/x_afit_grid_and_components/classes/AfitGrid.php(109): afit\AfitGridHelper::generateInterchangeBackgroundImage()
#1 system/modules/x_afit_grid_and_components/classes/AfitGridHelper.php(102): afit\AfitGrid::getColumnStyle()
#2 system/modules/core/library/Contao/Template.php(273): afit\AfitGridHelper->afitgridParseTemplate()
#3 system/modules/core/classes/FrontendTemplate.php(46): Contao\Template->parse()
#4 system/modules/core/elements/ContentElement.php(289): Contao\FrontendTemplate->parse()
#5 system/modules/x_afit_grid_and_components/elements/ContentAfitGridRowStart.php(34): Contao\ContentElement->generate()
#6 system/modules/core/library/Contao/Controller.php(484): afit\ContentAfitGridRowStart->generate()
#7 system/modules/core/modules/ModuleArticle.php(213): Contao\Controller::getContentElement()
#8 system/modules/core/modules/Module.php(287): Contao\ModuleArticle->compile()
#9 system/modules/core/modules/ModuleArticle.php(67): Contao\Module->generate()
#10 system/modules/core/library/Contao/Controller.php(417): Contao\ModuleArticle->generate()
#11 system/modules/core/library/Contao/Controller.php(277): Contao\Controller::getArticle()
#12 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule()
#13 system/modules/core/controllers/FrontendIndex.php(288): Contao\PageRegular->generate()
#14 index.php(20): Contao\FrontendIndex->run()
#15 {main}