My server is having issues and not responding to customer's https requests. I checked the event viewer and found several errors.

These two are listed a couple of times:

WINS encountered a database error. This may or may not be a serious error. WINS will try to recover from it. You can check the database error events under 'Application Log' category of the Event Viewer for the Exchange Component,  ESENT, source to find out more details about database errors.  If you continue to see a large number of these errors consistently over time (a span of few hours), you may want to restore the WINS database from a backup.  The error number is in the second DWORD of the data section.

And this one:

An error occured while using SSL configuration for socket address 0.0.0.0:444.  The error status code is contained within the returned data.

SQL Server is not ready to accept new client connections. Wait a few minutes before trying again. If you have access to the error log, look for the informational message that indicates that SQL Server is ready before trying to connect again.  [CLIENT: xxx.xxx.xxxx.xxx]

I also found this in the event viewer but the computer has been restarted since this message and I have not seen it again.

Configuring the Page file for crash dump failed. Make sure there is a page file on the boot partition and that is large enough to contain all physical memory.

This is my virtual memory settings:

I'm not familiar with WINS so I wasn't sure if that is where I start or how to resolve it. Is the WINS error causing the other problems or should I be looking somewhere else?