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 ('3a24d7a6074fdc8ef2a4b7d786a18163', -1, 1711642440, 1711642440, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php