Hi dee,
I was able to get your one pm last night.
Is it possible you're using a certain character or emoji from your phone? I've noticed I sometimes get an error like that if I try to use my phone's emojis instead of the sites.
Did the SQL error give you a specific code? That will better help that site admin, alex.
If it happens again, you might want to take a screenshot of the error screen and note the time. Then email him that info so he can better look into it
-Brandon