Most of the time, the error message "SHAK-1001" on Crunchyroll is a result of problems with the network or server. So, to resolve it, you should try the following steps in order: app and device restart, app cache or browser cache clearing, network changing or VPN disabling. Furthermore, if the issue persists, please ensure to verify the status of Crunchyroll's servers as the error is usually resolved once their servers are back to normal.
