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 ('4073795418aa9234994760c0918f7539', -1, 1714158475, 1714158475, '12da7f8d', -4, 0, 0)

Line : 193
File : sessions.php