memorycoind -daemon

MemoryCoin server starting
: Error loading block database.
Do you want to rebuild the block database now?
memorycoind: db/version_set.cc:715: leveldb::VersionSet::~VersionSet(): Assertion `dummy_versions_.next_ == &dummy_versions_' failed.

can you help me ? thx

The same problem for me ...  I didn't receive anything...why

The mining command line:
./memoryminer -poolip=mmc.xpool.xram.co -poolport=1339 -pooluser=MRmtccS9jbJHcPa4wF8frmNuMsZSryNqtM -genproclimit=16

And the output :
********************************************
*** running time: 0.581h
***
*** valid: 0   (0.000%)
*** rejects: 0   (0.000%)
*** stale: 0   (0.000%)
********************************************