phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4fd1afe08d420c2b8364648dafdb653' 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 ('c4fd1afe08d420c2b8364648dafdb653', -1, 1715761757, 1715761757, '0d3af1a5', -1, 0, 0)

Line : 187
File : sessions.php