PlayStation 4 Error Code WS-37368-7, WS-37338-4
These PlayStation 4 error codes mean that your PSN account has been blocked.
If you are experiencing these error codes then it means that your Sony Entertainment Network (SEN) has been temporarily suspended and this because you may have probably violated the Terms of Service and Conditions of use of SEN services. For more information on this, visit the email linked to the account.
PlayStation 4 Error Code WS-37501-6
This PlayStation 4 error code means that there is an Internal Server Error.
To fix this error code reboot your PlayStation 4 system and if after rebooting the error persist then there is a problem with the server and you’d have to try again later.
PlayStation 4 Error Code WS-37397-9
This PlayStation 4 error code means that there is a connection error.
To fix this error code the first thing to do would be to check your PSN status. If after checking your PSN status and you realize that you are online then it means that the IP address assigned to us by our internet service provider has been blocked due to certain activities that violate PSN Terms and Service.
Most of the time people experienced this error code when their IP address has been shared among several users and there is a virus on your network or any of the computers connected to it. Secondly, it could be that your assigned IP address was previously used by someone who sends spam.
For such a case it is advised to scan for viruses or any malicious software that could be preventing the connection. If after trying all these fixes and you realize that the error persists then you should try performing a factory reset to remove any malicious software.
PlayStation 4 Error Code WS-36782-6
This PlayStation 4 error code represents “cannot send friend request“.
You are experiencing this error code simply because you have reached the maximum number of friends and can no longer send a friend request.