StackOverflowError and Unexpected error occurred

When I try to open a saved table (select * from table) from my Oracle db, then I get StackOverflowError and in the original SQL when I try to filter the table (in the preview) i get Unexpected error occurred. Some thoughts on what could be wrong?
8b8f5f3e-eae5-4ead-9b07-4312c3100c81.zip (4.4 KB)

@h4nneke,

When you say “saved table” in your Oracle DB, do you mean a saved view (we call these virtual datasets or VDSs in Dremio terminology)?

Can you attach server.log from around the time these errors occur?

thanks for the quick reply, here is a server log (i just replicated the error)

server.zip (1.1 MB)

I mean I opened a table from my datasource, i saved it (i guess it became a virtual table then) and I tried to filter that table.