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 ('4196a17e3b3291d432b67b8979c9b1ed', -1, 1711620372, 1711620372, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php