phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4c7a6fa86996da5f04a9c874cb2eaca' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b4c7a6fa86996da5f04a9c874cb2eaca', -1, 1714943784, 1714943784, '12da8164', 0, 0, 0)

Line : 187
File : sessions.php