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 ('df3bb9e0203eb4e9b7b890c03a11e556', -1, 1752222717, 1752222717, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php