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 ('2edb06269033c67516d961490f16f457', -1, 1713999037, 1713999037, '54ccfc03', 0, 0, 0)

Line : 187
File : sessions.php