phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31867a30a130eee9c1b0d85fa0ff76b6' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('31867a30a130eee9c1b0d85fa0ff76b6', -1, 1714377835, 1714377835, '12e175b7', -11, 0, 0)

Line : 187
File : sessions.php