phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df450d99b9dfa66de743c8c09af1d00f' 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 ('df450d99b9dfa66de743c8c09af1d00f', -1, 1715650405, 1715650405, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php