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 ('f2a6c8e07a5a19ba21ef29650647fd8e', -1, 1711624319, 1711624319, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php