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 ('9cdf614bf2fc912677c05cb2d56208a9', -1, 1714072363, 1714072363, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php