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 ('df3c7855f28534e2103c9676dce6a97d', -1, 1765010961, 1765010961, 'd849d895', 0, 0, 0)

Line : 193
File : sessions.php