Do you think using a desktop or laptop to access my wallet will fix the issue?
It could likely be just a problem with just the mobile app and not PC. Try using the desktop wallet and see if everything is OK
I see some closed issue, thou I am not sure which one you opened. One was opened about 4 days ago and the other about 6 hours ago. But all are closed, which means the devs have seen it and have worked on the issue, which will be resolved in the next update
These are the recent issues about the error you are talking about
1.
https://github.com/spesmilo/electrum/issues/83682.
https://github.com/spesmilo/electrum/issues/8375This is what the dev said in the second issue.
duplicate of #8368.
Fixed in 4.4.2, which we are planning to release this week.
Sorry for the inconvenience.