phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '815f6ffaef078222c381ab4fb0b900b2' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('815f6ffaef078222c381ab4fb0b900b2', -1, 1751761165, 1751761165, 'd849d889', -9, 0, 0)

Line : 239
File : sessions.php