phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc531fc935e02aff98d49eaec5f392d6' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bc531fc935e02aff98d49eaec5f392d6', -1, 1715817680, 1715817680, '12d94a47', -6, 0, 0)

Line : 187
File : sessions.php