(An unexpected error occurred: #2700475) (An unexpected error occurred: #2700476) (An unexpected error occurred: #2700477) (An unexpected error occurred: #2700478) (An unexpected error occurred: #2700479) (An unexpected error occurred: #2700480) Temp file didn't get created, check for: 1) wkhtmltopdf errors and 2) make sure server is able to connect to itself internally!