I get this with Jenkins 1.618 running on MacOS.
Logstash plugin 1.1.0.
target system: RabbitMQ.

note: in the plugin settings I put a name of the existing ReddisMQ queue. apparently, the plugin tried to recreate it rather than just use it.

FATAL: channel is already closed due to channel error; protocol method: #method<channel.close>(reply-code=406, reply-text=PRECONDITION_FAILED - inequivalent arg 'x-message-ttl'for queue 'alex-demo-queue' in vhost '/': received none but current is the value '1000000000' of type 'long', class-id=50, method-id=10)