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 ('44838abd5a8276bfcc3b1f54580d16d9', -1, 1709175174, 1709175174, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php