Tag · 1 article

Session Management

Feb 21, 2026 · 9 min read

Keycloak Session Expired Errors: Troubleshooting and Timeout Configuration

"invalid_grant: Session not active" or users randomly logged out of Keycloak? Fix all session expired errors — keycloak session timeout, Infinispan cache eviction, offline session config, and Keycloak 26 persistent sessions. With exact Admin Console paths and timeout templates for enterprise, consumer, and mobile.