I am aware of some temporary issues with the site at the moment.
In brief you may receive a 'driver error' upon submitting a post or message, however in 99% of cases the submission will be processed correctly.
The issue appears to stem from the host rather than here so I am awaiting a resolution from them. Given we are approaching the 'Easter' break this could potentially be a few days however I will do my best to speed this process up if necessary.
I do have if absolutely necessary a recent backup I may have to restore, however I would rather await the host before I resort to this method.
Thank you for your continued patience.