Database error:

Can anyone help with database errors? I'm getting the following in my log file.
WARNING: dzvalentinaobjectdatabase.cpp(38): DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
WARNING: dzvalentinaobjectdatabase.cpp(38): DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
WARNING: dzvalentinaobjectdatabase.cpp(38): DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
DB Insert error: "FILE: ..\..\sources\VKernel\Fbl\prot\Structure\VarChar\FBL_VarCharFile.cpp FUNCTION: fbl::VarCharFile::BinarySearch LINE: 497" Varchar data "" is corrupted.
WARNING: dzvalentinaobjectdatabase.cpp(38): DB Register Open error: Cannot establish VC_Connection with remote server.
Make sure the server address and port number are correct.
DB Register Open error: Cannot establish VC_Connection with remote server.
Make sure the server address and port number are correct.
Thank you!!
dbb