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 ('36de24c7b7304babea0a7b19e051645e', -1, 1643076129, 1643076129, '035550ef', -9, 0, 0)

Line : 189
File : sessions.php