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 ('278d3c3e6d68701e322ed2f49f8fd71d', -1, 1713587800, 1713587800, '12e095f2', 0, 0, 0)

Line : 193
File : sessions.php