phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5bd31870a112c4c4a91c088e7dfede4f' 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 ('5bd31870a112c4c4a91c088e7dfede4f', -1, 1711718342, 1711718342, '2ccc7d6f', -8, 0, 0)

Line : 187
File : sessions.php