MLSRV10 hangs after ODBC error

[armore2000]

Hi,

Adaptive Server Enterprise/15.0.2/EBF 15654 ESD#4/P/Linux Intel/Linux
2.4.21-47.ELsmp i686/ase1502/2528/32-bit/FBO/Sat Apr 5 05:18:42 2008

Sometimes the mlsrv10 write the following ODBC error into
the log file after it hangs forever refusing connections.
It needs to restart the mlsrv10 to solve the problem.

E. 2010-08-03 03:20:13. <2118> [-10002] Consolidated database server
or ODBC error: ODBC: [Sybase][ODBC Driver]Connection to Sybase server
has been lost. All active transactions have been rolled back (ODBC
State = 08S01, Native error code = 30046)
E. 2010-08-03 03:20:13. <2118> [-10002] Consolidated database server
or ODBC error: ODBC: [Sybase][ODBC Driver]Connection to Sybase server
has been lost. All active transactions have been rolled back (ODBC
State = 08S01, Native error code = 30046)
I. 2010-08-03 03:20:13. <2119> Reconnecting to the consolidated
database.
I. 2010-08-03 03:30:01. SQL Anywhere MobiLink Server Version
10.0.1.3715
I. 2010-08-03 03:30:01.

this is the configuration of the .odbc.ini

[maindb]
Description = MainDB Sybase ODBC Data Source
UserID = *****
Password = ****
Driver = /opt/sybase/odbc/libsybdrvodb.so
;; Driver = /opt/sybase/ase-15/DataAccess/ODBC/lib/
libsybdrvodb.so
;;Server = speedysap1
Server = ********
Port = 5000
Database = MainDB
UseCursor = 0
AnsiNull = 1
ServerInitiatedTransactions = 0

Can help me?
Thanks in advance