*** [OMEMO] Unable to build any sessions, the message was not sent (Last in Protected MUC Room)

[Neustradamus]

If the last person wants to send an OMEMO message, there is always: *** [OMEMO] Unable to build any sessions, the message was not sent

Linked to:

• https://github.com/psi-im/plugins/issues/49
• https://github.com/psi-im/plugins/issues/57
• https://github.com/psi-im/plugins/issues/121