Help Error Or What? Acis

[Ta®oS™]

whats is this error ?

 

--------------------------------------------------------------------=[ Zones ]
Loading zones...
com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask@af57ffa -- Ac
quisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a
 needed new resource, we failed to succeed more than the maximum number of allow
ed acquisition attempts (0). Last acquisition attempt exception:
Communications link failure

The last packet successfully received from the server was 10.075 milliseconds ag
o.  The last packet sent successfully to the server was 10.075 milliseconds ago.

Having failed to acquire a resource, com.mchange.v2.resourcepool.BasicResourcePo
ol@1ac2122c is interrupting all Threads waiting on a resource to check out. Will
 try again in response to new client requests.
ZoneManager: loaded 23 zones classes and 1016 zones.

i use acis

[Tryskell]

http://stackoverflow.com/questions/6865538/solving-a-communications-link-failure-with-jdbc-and-mysql

 

Not an aCis bug.