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 ('49f6a0057d44008d599f56d1541e02da', -1, 1714162461, 1714162461, '12bfba48', 0, 0, 0)

Line : 193
File : sessions.php