There are also citrix monitoring configured on this execution server (agent). Those scripts and some other browser based scripts are failing with error "
- Deploying project failed.
While googling, came to know that this error is related to 'Virtual Memory' allocation in the windows servers. Have restarted the execution server and after restart. the error stopped occurring and monitoring is working fine.
Note: The server was not accessible to remote desktop, hence had to restart it remotely.