phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c71af5b34beb06fe2c5c981f302dbbef' 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 ('c71af5b34beb06fe2c5c981f302dbbef', -1, 1714378365, 1714378365, '0391b26a', 7, 0, 0)

Line : 187
File : sessions.php