phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef7cb5cfa891873002ab8e04e041f087' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ef7cb5cfa891873002ab8e04e041f087', -1, 1715994544, 1715994544, '0395f97f', -4, 0, 0)

Line : 222
File : sessions.php