need help with error in reddcoin core wallet

hello,

yesterday i wanted to send some reddcoins to my wallet.
so i did send 25000 reddcoins, but my wallet closed.
after a restart the wallet started to sync again and the wallet.dat file was modified.
i can see this error in the debug log.

2018-01-02 20:41:43 Requesting shutdown
2018-01-02 20:41:43 Running Shutdown in thread
2018-01-02 20:41:43 opencon thread interrupt
2018-01-02 20:41:43 msghand thread interrupt
2018-01-02 20:41:43 addcon thread interrupt
2018-01-02 20:41:43 dumpaddr thread stop
2018-01-02 20:41:43 net thread interrupt
2018-01-02 20:41:43 Shutdown : In progress…
2018-01-02 20:41:43 StopNode()
2018-01-02 20:41:43 ReddcoinStaker terminated
2018-01-02 20:41:43 UPNP_DeletePortMapping() returned : 0
2018-01-02 20:41:43 upnp thread interrupt
2018-01-02 20:41:44 Shutdown : done
2018-01-02 20:41:44 Shutdown finished
2018-01-02 20:41:44 Shutdown result: 1
2018-01-02 20:41:44 Stopping thread
2018-01-02 20:41:44 Stopped thread

i hope you guys can tell me if i need to worrie about my reddcoins or that nothing serious happend.

i did send the reddcoins from litebit RnmSqdjSQ8xcuUG6gecHADJKV8qBA7r56o
to the reddcoin core wallet v2.0.0.0

Greetings from steven