after Update to Joomla 3.7.0: 1146 Table 'dbXXXXX.#__' doesn't

Hello,
since update to Joomla 3.7.0 (running on php 5.6) it impossible to edit events, places or kategories. I only get the error message: "1146 Table 'dbXXXXX.#__' doesn't exist"
I can create new events, but when I try to edit them, I get the same error message.

I also updated JEM from 2.2.0 to 2.2.1 ... but it didn't change the situation.

What can I do?

Regards,
Georg

Hello Georg,

Welcome to the forum where users try to help other users...

Can you please state the name of the DB table ('dbXXXXX.#__) that is missing..? Is it a JEM Table is the first thing I'd like to know?

sorry, but this is the complete message. Nothing else on the screen. "XXX" is just the number of the database and it connects to the correct joomla database.
The message it shown after clicking on an event, a kategory or a place to edit it.

So the provided "table name" is #__ :ohmy:

:silly: :silly:

Pff... sorry, in hat case I really have no idea. Do you still have a pre-update backup? You may want to try to re-run the update... although I'm not sure if that will bring any progress.

ok.. then I will try the hard way:
export all events, kategories etc., de- and re-install jem, finally re-import the data. Maybe, when all jem tables are built completly new ... ???

If you have a before-upgrade backup I would try to do the process again.

If not, then you could consider exporting the events and venues and categories and re-install JEM. Maybe it's an option to try exporting the database tables (all jem tables) as SQL export, and re-import after install? That would save you from re-entering all settings.