Concurrent data access - ALL the time!

I keep getting this error over and over again on Gatow while trying to lease a new 787... haven't been able to lease this aircraft for the past 3 days!

Only THIS aircraft? If so, please send an email to support@airlinesim.aero

Please add some more information like your airline and the reg you want to lease.

I was finally able to lease it, after trying a LOT of times. It was only 1 aircraft, my airline is Aero Nesher in Gatow, and it happenned only with this aircraft

This sometimes happens on a limited period.