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 ('09f1166d7f379c8a5a9cb49b2ac66248', -1, 1711646727, 1711646727, '03ef779f', 0, 0, 0)

Line : 193
File : sessions.php