phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '031911a1238caf0e345d8fa72c7803bd' 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 ('031911a1238caf0e345d8fa72c7803bd', -1, 1715890446, 1715890446, '039331b6', -8, 0, 0)

Line : 187
File : sessions.php