Internal Server Error

file_get_contents(http://api.web.21ds.cn/taoke/doItemHighCommissionPromotionLinkByAll?apkey=ac4bab46-4e70-2270-2255-156b59a8b8c1&tbname=ieliwb&pid=mm_28179349_1691200061_110536850253&content=https%3A%2F%2Fs.click.koubei.com%2Ft_js%3Ftu%3Dhttps%253A%252F%252Fs.click.koubei.com%252Ft%253Fe%253D-s022L7YAKkW7VK2Y6gI5a0fTKDgFq6pclI3WYnxJsdLGQE0epZQNiSQWK6huKrkqFxYQ20elDPM6AcFb8VpNsgYRFhM58nCEcwjTEw8pwI8CmZlvcWXrGZ92IWjGsrCMOQT38NmSpzqAdcRQEE3vU5HbfqHD3lY3Ocb2stNdC4ESo6eFFqdwujCOFiB8U5Q4Vxhr6zs6YOfV4gf42juL1ekGjsPJePMfi4MO37xGWIuLLrpBkGgMXpnsm2k4aEMR5csmUMzvbRlVGUDGMqdfubunOzKSJqzLhg0LT8P3qL3k4aQ6vuOb61hw24LYea9FMFVE8vIIr6rdspPsUyBr2a4bfMbNP5wTaH1la2Cscv4qCO7wF%2526traffic_flag%253Dlm%2526scm%253D20140618.1.01010001.s101c6%2526union_lens%253DlensId%25253AAPP%2525401591607166%2525400b175dd0_0fb2_172932e06eb_1289%25254002OjW7hGPO3F3SqCzaO1nFY%2526un%253D827702842cf5a69c2040bd82ddc2e1ea%2526share_crt_v%253D1%2526ut_sk%253D1.utdid_null_1591607166732.TaoPassword-Outside.lianmeng-app%2526spm%253Da2159r.13376465.0.0%2526sp_tk%253D77%252Bla2E5TzF0VGJzZVrvv6U%253D%2526cpp%253D1%2526shareurl%253Dtrue%2526short_name%253Dh.Vn6oMz9%2526ref%253Dhttps%25253A%25252F%25252Fm.tb.cn%25252Fh.Vn6oMz9%2526et%253D-t02yE2rf35Fyxx0mlmCDi9sUIVj1Pbj0Ch1): failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests