Recurring Payment Error - "Error. Please contact Support for assistance."

I recently created Payflow API credentials for use on the website for a recurring payment form.

I’m trying to run a test before giving other signup forms a recurring payment option. I’m trying to test $1 first day and $1 weekly recurring to make sure that s2 and PayPal are setup correctly for the recurring payments.

Upon form submission, I am getting the following error at the top of the page: “Error. Please contact Support for assistance.”

I was able to confirm via support@wpsharks.com assistance that my PayPal account is correct. They had asked me to send the log files but now it has been several weeks and it appears that support@wpsharks.com cannot receive any mail.

Is there something specific, or a specific log file, that I can look at to troubleshoot this issue?