i have a big problem. I did not change anything on the code an i always get this error message by testing the email configuration under administration-->Email Configuration-->Test Configuration
An error occurred.
Errors occurred while attempting to send mail to one or more provided addresses: firstname.lastname@example.org (): Could not instantiate mail function.
After searching for the error for a long time i decided to reinstall opencats. But same error again!!!
A few days ago, the function worked fine. ((
Can you help me out?