No field type on the dropdown list in module builder


I’ve created a new module in the module builder and wanted do add a new field, bo when I try to pick a field type the dropdown list is empty (screenshot added). Am I doing something wrong? It’s freshly localy installed 7.9.5 version of suitecrm.
I’ve got also a version 7.9.4 upgrade to 7.9.5 on a web server and there everything works fine.