phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f4e15ed0661d714d27b51a76be35b84' 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 ('9f4e15ed0661d714d27b51a76be35b84', -1, 1714285133, 1714285133, '0315a257', 24, 0, 0)

Line : 187
File : sessions.php