phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64c8148efda6f50466f083a72a8e8f0e' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('64c8148efda6f50466f083a72a8e8f0e', -1, 1715853054, 1715853054, '0387c3cc', -1, 0, 0)

Line : 187
File : sessions.php