SharePoint AppFabric Error Failed to connect to hosts in the cluster

Error:
ErrorCode<ERRCAdmin040>:SubStatus<ES0001>:Failed to connect to hosts in the cluster

OR

cacheHostInfo is null

OR

A failure occurred in SPDistributedCacheServiceInstance::Provision. cacheHostInfo is null for host 'SPSERVER'.

Fix:
Check if your "Distributed Cache" servers can connect to each other trough ports „22236“, „22234“, „22235“ and „22233“.

References:

• https://habaneroconsulting.com/insights/distributed-cache-needs-ping
• https://msdn.microsoft.com/en-us/library/ee790914(v=azure.10).aspx
• https://technet.microsoft.com/en-us/library/cc262849(v=office.15).aspx