database corruption after a day of use

[Matheus Izvekov]

i get this corruption:
mizvekov at localhost ~/.bogofilter $ bogoutil -d wordlist.db > wordlist.txt
bogoutil[25282]: (c_get): DB_RUNRECOVERY: Fatal error, run database recovery
bogoutil[25282]: DB->close error: DB_RUNRECOVERY: Fatal error, run
database recovery
error dumping tokens!
mizvekov at localhost ~/.bogofilter $ db4.3_recover -c
mizvekov at localhost ~/.bogofilter $ bogoutil -d wordlist.db > wordlist.txt
checksum error: page 773: catastrophic recovery required
PANIC: DB_RUNRECOVERY: Fatal error, run database recovery
wordlist.db: pgin failed for page 773
bogoutil[25288]: (c_get): DB_RUNRECOVERY: Fatal error, run database recovery
PANIC: fatal region error detected; run recovery
bogoutil[25288]: DB_TXN->abort(80000002) error: DB_RUNRECOVERY: Fatal
error, run database recovery
PANIC: fatal region error detected; run recovery
PANIC: fatal region error detected; run recovery
PANIC: fatal region error detected; run recovery
bogoutil[25288]: DB_ENV->log_archive failed: DB_RUNRECOVERY: Fatal
error, run database recovery

This database is not recoverable. I created another wordlist from
scratch but after a while again i got the same problem. Any
sugestions?