phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c8dd8c0e94b31e3ff3b2ad141b593b9' for key 'PRIMARY'

INSERT INTO sf_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6c8dd8c0e94b31e3ff3b2ad141b593b9', -1, 1664604101, 1664604101, '03ebad4a', -4, 0, 0)

Line : 188
File : sessions.php