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 ('d3c4a870a54f7f45aefe42daf6505ba9', -1, 1711616840, 1711616840, '03e3efa0', 0, 0, 0)

Line : 193
File : sessions.php