phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb7f405f3e81edbde637f8ff3212825f' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fb7f405f3e81edbde637f8ff3212825f', -1, 1715736449, 1715736449, '12de8c79', -4, 0, 0)

Line : 187
File : sessions.php