phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb78e08fe3190f2a4f4ce0715ab0906e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fb78e08fe3190f2a4f4ce0715ab0906e', -1, 1715098051, 1715098051, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php