plugin XEP-0384: continue workflow and log error in case of issue in self.__prepare_for_profile:

an exception while preparing profile should not stop the message to be propagated

sat/plugins/plugin_xep_0384.py

@@ -1591,7 +1591,12 @@ class OMEMO:
             None
         ))
 
-        session_manager = await self.__prepare_for_profile(cast(str, client.profile))
+        try:
+            session_manager = await self.__prepare_for_profile(cast(str, client.profile))
+        except Exception as e:
+            log.error(f"error while preparing profile for {client.profile}: {e}")
+            # we don't want to block the workflow
+            return True
 
         if twomemo_encrypted_elt is not None:
             try: