Fix typo. Clear session stats instead of config and part of stats.
Fix typo. Clear session stats instead of config and part of stats.

Found with:	Coverity Prevent(tm)
CID:		2472

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase