I checked the tmp folder and the settings are 0777. The whole wordpress app is installed in a folder named “www” and this folder is defined as root for the assigned domain and database. WordPress and formidable pro are working fine, there are no problems. Also the 2pdf can be configured for the form which is to handle, but submitting the form gets the error with creating temporary file. Do you have any other idea to solve the problem?
Thanks and regards, Harald