nexus is not working

[nuriddinhusinov]

FAILED! => {"changed": false, "connection": "close", "content_language": "en", "content_length": "3730", "content_type": "text/html;charset=utf-8", "date": "Wed, 07 Feb 2024 10:27:09 GMT", "elapsed": 0, "mime_version": "1.0", "msg": "Status code was 503 and not [200, 401]: HTTP Error 503: Service Unavailable", "redirected": false, "server": "squid/3.5.20", "status": 503, "url": "http://localhost:8081/service/rest/v1/script", "vary": "Accept-Language", "via": "1.1 proxyxb (squid/3.5.20)", "x_cache": "MISS from proxyxb", "x_cache_lookup": "MISS from proxyxb:8080", "x_squid_error": "ERR_CONNECT_FAIL 111"}