For emergencies, or functional questions, you can phone us directly:
Please attach a screenshot showing the bottom of the traceback and the full url:
Have a look at our documentation, you may find your answer there:
If you don't know your subscription reference, sign in to select it easily.
Odoo Community users don't get access to the support.
Here are some resources that might help you:
If you have difficulties setting up Odoo, we recommend to go with Odoo Online (free for one App and cheap for multiple apps) as everything is ready out-of-the-box. You will still be able to move to on premise afterwards.
Describe how to reproduce your issue on a standard version. You can get a standard instance on runbot.odoo.com.
Provide as much detail as you can, this will speed up the resolution process.
Screencasts or annotated screenshots help a lot for reproducing issues. Produce them easily with these Chrome plugins: