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 ('a85129c8db4258c568b1c01deb1b39e0', -1, 1751840831, 1751840831, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php