Your Symantec Protection Engine (SPE) service has stopped and can not be restarted. A review of the SymantecProtectionEngineAbortLog.txt shows the following:
400 CSAPI failed to initialize.
0 Symantec Protection Engine is shutting down; logs may contain more information.
When CSAPI logs are enabled the following is noted:
ERROR, SGS] CLocalStargateScanner::Initialize(), Stargate digest directory unset. Digest directory: /opt/SYMCScan/bin/definitions/Stargate/digest [csapi_cstargatescanner.cpp:263(Initialize)]
SPE 9.x on Linux
The /opt/SYMCScan/bin/definitions/Stargate/digest directory is missing.
Re-bootstrap stargate by performing the following steps
sudo /etc/init.d/symcscan stop
mv /opt/SYMCScan/bin/definitions/Stargate/ /opt/SYMCScan/bin/definitions/Stargate-backup
mkdir /opt/SYMCScan/bin/definitions/Stargate
cp -r /opt/SYMCScan/bin/definitions/Stargate-backup/master/* /opt/SYMCScan/bin/definitions/Stargate
sudo /etc/init.d/symcscan resetart