phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '251752e8fd023bd708370371c22e1cdd' 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 ('251752e8fd023bd708370371c22e1cdd', -1, 1714000158, 1714000158, '12d954ab', 7, 0, 0)

Line : 187
File : sessions.php