phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('74a3e497cfd1212923d939db6938a0fe', -1, 1714601578, 1714601578, '12dd35d1', -1, 0, 0)

Line : 193
File : sessions.php