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 ('697e331d4059ca6f74fdd2c59c6a9b7a', -1, 1717110630, 1717110630, '12754a67', -10, 0, 0)

Line : 187
File : sessions.php