phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '421e3adaf2a627c096b328e34e15d30e' 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 ('421e3adaf2a627c096b328e34e15d30e', -1, 1714898459, 1714898459, 'c0a80201', 0, 0, 0)

Line : 187
File : sessions.php