phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71a7c7572e14515d1e33788b5d201d1f' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('71a7c7572e14515d1e33788b5d201d1f', -1, 1714029012, 1714029012, 'c0a80001', -8, 0, 0)

Line : 187
File : sessions.php