Linux Uploader problem

I have installed RescueTime after a hiatus as I switched fromn Windows to Linux and had difficulty instaling RescueTime at that time. I now, 6 month later have returned to it and succeded in the installation. Unfortunately I get errors from the uploader. Here is the console log with the error:
*******************************************************************************
Submitting data...

** (process:14555): WARNING **: g_set_application_name not set.

** (process:14555): WARNING **: g_set_application_name not set.
Logging in...
Traceback (most recent call last):
HTTPError: HTTP Error 500: Internal Server Error
Connection is down. Pretending we succeeded in logging in.
Uploading data...
Uploading 35.upload.encoded.data ...
<hash><successes>34</successes><total-records>34</total-records></hash>

Done submitting data.
********************************************************************************
As some data seems to have gone thru and the problem is intermittent I don't think it is my settings.

Has anyone got a clue?

Thanks!