phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfcd8e334c0dd24ab0f3c3e8b6071c3a' 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 ('dfcd8e334c0dd24ab0f3c3e8b6071c3a', -1, 1714676674, 1714676674, '340f3ba3', -4, 0, 0)

Line : 187
File : sessions.php