Issue
When attempting to log in to Tableau Server with Site-Specific SAML, the following error might occur:org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [INSERT INTO site_saml_sessions (site_luid, last_accessed_at, http_session, id, version) VALUES (?, ?, ?, ?, ?)]; SQL state [25006]; error code [0]; ERROR: cannot execute INSERT in a read-only transaction
If configured, Server-wide SAML will still function.