![Firefox logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2020-04-14-08-36-13-8dda6f.png)
Why do I get error 203 whenever I try to install a new theme and what can be done to correct this problem?
Whenever I try to install a new theme I get error 203.
Whenever I try to install a new theme I get error 203.
Whenever I try to install a new theme I get error 203.