phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7fff1afb2c7e95c9156ad1353ab521a' 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 ('c7fff1afb2c7e95c9156ad1353ab521a', -1, 1714036920, 1714036920, '12bf1556', 29, 0, 0)

Line : 187
File : sessions.php