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 ('8d0610bd9c2ed8995483aa336a46c0e8', -1, 1711652516, 1711652516, '035d3bab', 0, 0, 0)

Line : 193
File : sessions.php