phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf0d21af03f7fd1550125e3b9765ffd8' 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 ('bf0d21af03f7fd1550125e3b9765ffd8', -1, 1764154733, 1764154733, 'c0a8100c', -501, 0, 0)

Line : 187
File : sessions.php