phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6817611fd2098d65aea0f5b88eb539c1' 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 ('6817611fd2098d65aea0f5b88eb539c1', -1, 1714417721, 1714417721, '0315a257', -8, 0, 0)

Line : 187
File : sessions.php