error while running qtopia 4.2 on device based on pxa270

Dear all,

After building qtopia 4.2, when am running it on my device which is based on pxa270 am getting this error. Could anyone please help me to overcome this,

[root@SIRIUS bin]#qpe -qws
************************************************** ******************************
START dbmigrate output:


EXEC: migrateengine.cpp:291 Failed while executing query: PRAGMA synchronous = OFF
SqlError: (26, file is encrypted or is not a database, Unable to execute statement)

END dbmigrate output
************************************************** ******************************

root@SIRIUS bin]#

currently am putting the image folder into the run time location of the device and setting the environmental variables i.e, PATH and LD_LIBRARY_PATH

what other varibles do i have set or is there any files do i have to put on the device.
Please, could anyone tell me where am going wrong.

BTW my device configure file is,
-debug
-xplatform=linux-arm-g++
-arch=arm
-prefix=/sdcard/image
-displaysize 240x320
-extra-qtopiacore-config '-embedded arm -little-endian -depths 16'
-extra-qtopiacore-config '-L/home/raghu/Download/compressed_setups/tslib-1.0/install/lib'
-extra-qtopiacore-config '-I/home/raghu/Download/compressed_setups/tslib-1.0/install/include'
-extra-qtopiacore-config '-qt-mouse-tslib'

thanks in advance
raghavendra

Take a look at the source file the process complains about. It tries to access some database which seems to be corrupted. Verify that the database is there and its contents are accessible (it's probably an sqlite database so you can access it using sqlite console).