Sorry for writing again. But if I click on the create new map button http://www.reisendernerd.de/wp-admin/admin-ajax.php?action=mapp_create&_=1490719956882 is triggered. So I get the output. Hoppefully this helps with my problem.
Sorry for writing again. But if I click on the create new map button http://www.reisendernerd.de/wp-admin/admin-ajax.php?action=mapp_create&_=1490719956882 is triggered. So I get the output. Hoppefully this helps with my problem.