Bubbletimer

Bubbletimer module unfortunately did not work out, possibly due more to our server configuration at the time, but i didn't have time to investigate, so i sent $20 for the year to Bubbletimer.com. Note to self: offer a decade-worth of payments to developers of the Drupal module.

SELECT type, name, module, locked FROM node_type;

I originally posted the problem to the Bubbletimer module issue queue, Unable to save (pressing Save button has no effect).

The error can be seen be seen on the server by looking at the Apache error log:

sudo tail -f /var/log/apache2/error.log

Try to submit the 20 activity form, and nothing happens on the Drupal /bubbletimer page, but this error shows up in the log: