phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e14994ba33d5c62d9201dba949304a50', -1, 1717013043, 1717013043, '038ffc8d', -4, 0, 0)

Line : 187
File : sessions.php