phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c8eba6dcc494a1c22efe8ec2e80ffb79', -1, 1717183750, 1717183750, '0311a21a', -11, 0, 0)

Line : 187
File : sessions.php