I have created a DB Table and have it as DB select to read from.
Some users are able to use it fine while others with the same permissions get this error
I have confirmed that the folder does have access to the space.
Not sure what I might be doing wrong.
Thanks.
Hi @Robert_Gould Welcome to the forum! 
Can you review this once?
Click on the "Share folder" button:
And then review the "Share the connected spaces with all folder users." menu?
Can you check this and let us know if it fixes the issue or not?
That was it! Thanks for the help!