phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '173def05943d3dc303ba831e4503e3b7' 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 ('173def05943d3dc303ba831e4503e3b7', -1, 1715257668, 1715257668, '12def015', -4, 0, 0)

Line : 187
File : sessions.php