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 ('545229fa583d7950c12e15d379fa803b', -1, 1737563775, 1737563775, '03915e24', 52, 0, 0)

Line : 187
File : sessions.php