One of the sites I have running Give on suddenly started generating this error.
Thankful to find this thread and I tried this solution posted by Matt Cromwell:
a. Set this in your wp-config.php file: define( ‘GIVE_USE_PHP_SESSIONS’ , false);
And so far donations are going through again.
I just don’t understand why the error suddenly started happening though, when it’s been running fine for about a year. No new plugins added recently. We may have lost a few donations as this happened in the middle of a series of events encouraging donations and the reports of errors started coming in. So just wondering as well for some of the other sites I have Give running on, what might have caused the error to start.
Thank you!
