[Observium] Discovery stuck on updating

When I run discovery.php -h none the update process is stuck at... Please help.

bservium:/opt/observium# ./discovery.php -h none Observium v0.14.2.4966 Discovery

-- Updating database/file schema 080 -> 081 ... (db) done. 081 -> 082 ... (db) (STUCK HERE)

Thanks Nitesh