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 ('0bc899cf0c29b8660bc70dce658d6a5e', -1, 1711722915, 1711722915, '2cdea935', -4, 0, 0)

Line : 193
File : sessions.php