I have an issue with my brave wallet

Description of the issue:
Since yesterday I cannot do any operations with my brave wallet. It doesn’t matter what blockchain I am connected to or what transaction I do… When swapping I get this error: Error: [ethjs-query] while formatting outputs from RPC ‘{“value”:{“code”:-32603,“message”:“Internal JSON-RPC error.”,“data”:{“code”:-32000,“message”:“invalid sender”}}}’
When I try to send I press the confirm button and nothing happens as if there is no communication to the blockchain. It seems that the wallet is reading fine but not sending anything out. I recovered it on a different machine and the issue is still there. I also did reset the wallet, browser and my machine, nothing helps.
Steps to Reproduce (add as many as necessary): 1. 2. 3.

Actual Result (gifs and screenshots are welcome!):

Expected result:

Reproduces how often:
All the time
Operating System and Brave Version(See the About Brave page in the main menu):
Linux PopOS , Version 1.28.106 Chromium: 92.0.4515.159 (Official Build) (64-bit)
Additional Information:

There’s another thread for this with replies from Dev team:

Found it, thank you very much!