[Crash] InvalidStateError: A mutation operation was attempted on a database that did not allow mutations.

[Space0007]

I was doing something..., then Mask reports an error.

A mutation operation was attempted on a database that did not allow mutations.

Error stack:

RecoverError@moz-extension://e9a155a3-f96c-49d9-9700-63a68ff6a19e/js/npm.async-call-rpc.js:1037:20
onResponse@moz-extension://e9a155a3-f96c-49d9-9700-63a68ff6a19e/js/npm.async-call-rpc.js:1558:17
handleSingleMessage@moz-extension://e9a155a3-f96c-49d9-9700-63a68ff6a19e/js/npm.async-call-rpc.js:1664:16
rawMessageReceiver@moz-extension://e9a155a3-f96c-49d9-9700-63a68ff6a19e/js/npm.async-call-rpc.js:1577:40