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 ('c477a924ea850aa81177015e6d2ab18e', -1, 1713588367, 1713588367, '0391b789', 0, 0, 0)

Line : 193
File : sessions.php