offset error while fetching log across subscription

[cyberminder]

Issue: While fetching log from event hub of different subscription its showing offset error.
Conf:
`input {
azure_event_hubs {
config_mode => "advanced"
threads => 3
decorate_events => true
event_hubs => [
{"insights-operational-logs" => {
event_hub_connection => "conn string1 of first account"
initial_position => "end"
}}
{"insights-operational-logs" => {
event_hub_connection => "conn str2 of second account"
consumer_group => "mycgroup"
initial_position => "end"
}}
]
}
}

filter {
mutate {
add_field => {"short_message" => "something"}
}
}

output {
stdout {}
}`

Error:

Caused by: com.microsoft.azure.eventhubs.impl.AmqpException: The supplied offset '38512' is invalid. The last offset in the system is '21976'