Happy New Year to everyone. I am starting off the new year with new issues.

I am trying to create new client invoices. And while I was able to create invoices before. Attached image 01
When I try to add a new invoice, regardless of project or invoice type. I get a red box error which says
"Invalid Controls: This invoice should not be empty (enter some lines)"

I attempted to recreate invoices I was previously able to make. Using all the same (switches, for lack of better name), Project, invoice type, etc.... just changing the name.
Still get the same error.

How it worked before:
Add all the information I could, Project, name, payment deadline etc. then I would have to hit the save icon BEFORE I could add any invoice lines.
Once it was recorded, I could go back and add the invoice lines. And everything worked dandy.

Now, doesn't matter which previously made invoice I attempt to recreate, or which new one. I hit the save icon and I get the error about invalid controls.
Regardless of invoice type, or project type.

I went back and looked at the client invoice types, project types (was set to manual invoicing). Tried other projects, with different invoicing types, time & materials, capped T&M,
still get the error.

I can invoice providers....

I guess my question is.....is there a switch I might be missing that would cause this behavior? I may be missing something....

Thanks for you help.

Found this too:

2025-01-21 00:22:34.713 ** ERROR ** [V11.4.2] [1] Exception-[42000] SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'and workcommandbilled.idWorkcommand=workcommand.id)' at line 1
2025-01-21 00:22:34.713 ** ERROR ** [V11.4.2] [1]    For query : select * from workcommand where  exists (select 'x' from workcommandbilled where idBill= and workcommandbilled.idWorkcommand=workcommand.id)
2025-01-21 00:22:34.713 ** ERROR ** [V11.4.2] [1]    Strack trace :
2025-01-21 00:22:34.713 ** ERROR ** [V11.4.2] [1]    #0 Sql->query called at [C:xampphtdocsbbhal24modelpersistenceSqlElement.php:3082]
2025-01-21 00:22:34.714 ** ERROR ** [V11.4.2] [1]    #1 SqlElement->getSqlElementsFromCriteria called at [C:xampphtdocsbbhal24modelBillMain.php:459]
2025-01-21 00:22:34.714 ** ERROR ** [V11.4.2] [1]    #2 BillMain->save called at [C:xampphtdocsbbhal24toolsaveObject.php:124]

unfortuately, I dont know that this means.