So i have been experiencing this issue where oxtrust service becomes unavailable(gluu 503 error) anytime I leave the server unused overnight.Oxtrust sometimes works well for about three days and the same issue starts again.Usually I always have to restart the server before it starts work again.This error cycle has kept on repeating for months and I have no idea how to fix it.So the last time this error happened and I run my usual restart I ended up in this error page "Oops Something wrong happened.Return to the application using the button below".Clicking the button redirects me back to this same page" This is ERROR [qtp534906248-17] [org.gluu.oxauth.client.OpenIdConfigurationClient] (OpenIdConfigurationClient.java:90) - There is an error in the JSON response. Check if there is a syntax error in the JSON response or there is a wrong key