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 ('b749cfdf47c157e3577e7c5fe1fd4842', -1, 1751515781, 1751515781, '54ccfc03', 1, 0, 0)

Line : 187
File : sessions.php