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 ('844a7b3359b885c93d309fbf143b5a98', -1, 1711664043, 1711664043, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php