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 ('95d265c1b26b233a4fdae34c0de2b334', -1, 1711665763, 1711665763, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php