Contract error when editing or restarting a stream

[clamdad]

Using Ricochet UI, with existing stream, edited the monthly amount.
The following transaction error was received:

Fail with error 'CallUtils: target reverted'

After stopping the stream from Ricochet UI, stream disappears from superfluid UI, but non-zero monthly amount remains in Ricochet UI for 15 min or so.

Trying to start the stream again results in the same error above.