When my keycloak server run for few days, it start acting weird and start returning "Token is not active" when i just issued the token.  org.keycloak.VerificationException: Token is not active.

My server is synced with a time server so the system date should be always valid. 

The solution is to restart keycloak. 

Have anyone faced this issue before ?? this issue is driving me crazy and i cant figure it out, i  appreciate some help . .