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 ('e26f0b47cecc786d92b0613b4b441873', -1, 1737633722, 1737633722, '03933fde', 29, 0, 0)

Line : 187
File : sessions.php