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 ('8d09e0af6aba6ad210f809e56dcf1c26', -1, 1711622816, 1711622816, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php