If you need help with a bug, then please use the bug tracker
For professional support (contract development and consultation), please contact Dan Dennedy (dan -at- dennedy -dot- org) through e-mail. Otherwise, open source developer community support is primarily available through:
The old Disqus forum is closed because it is not searchable, and Stack Overflow is such a strong developer community.
We have an archive of the old Disqus forum
because it contains some useful knowledge. This is not so useful and interesting to browse, but at least threads may now appear in search results.
Also, you may want to check the FAQ