My rocketchat server is stoping time to time.
I set it up as below:
Server Setup Information:
- Version of Rocket.Chat Server: 0.74.3
 - Operating System: Red Hat 7.6
 - Deployment Method: manual (via CentOS documentation manual)
 - Number of Running Instances: Just one
 - DB Replicaset Oplog: Disabled
 - NodeJS Version: 8.11.4
 - MongoDB Version: MongoDB shell version v3.6.12
 
Additional context
- Webdav Integration Enabled: Yes
 - For this trail period, we have a controlled user base with less than 30 registered users.
 
And today it was needed to restart the rocketchat and the httpd services a bunch of times.
Please, what you suggest I need to do to fix this!