The most likely reason for the logs data to stop is the low disk space on the logging device, which can be the Management Server or the Gateway Server.

Validation ErrorsThe validations pane in SmartConsole shows configuration error messages. Examples of errors are object names that are not unique, and the use of objects that are not valid in the Rule Base.
To publish, you must fix the errors.

Explanation
To create a new permission profile:
In SmartConsole, go to Manage & Settings > Permissions and Administrators > Permission Profiles.
Click New Profile.
The New Profile window opens.
Enter a unique name for the profile.
Select a profile type:
Read/Write All - Administrators can make changes
Auditor (Read Only All) - Administrators can see information but cannot make changes Customized - Configure custom settings Click OK.

Explanation/Reference:
Explanation:
Deployments
Basic deployments:
Standalone deployment - Security Gateway and the Security Management server are installed on the

same machine.
Distributed deployment - Security Gateway and the Security Management server are installed on

different machines.

Assume an environment with gateways on different sites. Each Security Gateway connects to the Internet on one side, and to a LAN on the other.
You can create a Virtual Private Network (VPN) between the two Security Gateways, to secure all communication between them.
The Security Management server is installed in the LAN, and is protected by a Security Gateway. The Security Management server manages the Security Gateways and lets remote users connect securely to the corporate network. SmartDashboard can be installed on the Security Management server or another computer.
There can be other OPSEC-partner modules (for example, an Anti-Virus Server) to complete the network security with the Security Management server and its Security Gateways.
Reference: https://sc1.checkpoint.com/documents/R77/CP_R77_SecurityManagement_WebAdminGuide/ html_frameset.htm?topic=documents/R77/CP_R77_SecurityManagement_WebAdminGuide/118037