I have a problem with importing csv-files. Version in use is 6.0.1
The import works flawlessly up to the point where OpenEMM shows the preview of the data that is going to be imported. This step works as well (that data shown is looking perfect) but when I click on forward/next (I don't know how the button is named in the english version, I am forced to work with the german version) I get a blank, white page with no HTML-output at all. Aka: the script dies.
I did check the import_log_tbl, but there are no entries.
I tried different charsets and also tried to import a csv-file that has been exported with OpenEMM. That did not work as well

Any ideas how I could debug this?
Thanks,
Marco