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 ('f75a9f6ef39a178ced53dffb78b2f19f', -1, 1714062843, 1714062843, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php