ERRORCODE22 with https://conta.cc/3SHlQJQ

Last status codes:{"url":"https:\/\/myemail.constantcontact.com\/subject.html?soid=1134869916516&aid=1KHg3YudkAg","content_type":"application\/json","http_code":502,"header_size":1471,"request_size":571,"filetime":-1,"ssl_verify_result":20,"redirect_count":1,"total_time":3.2782070000000000931095200940035283565521240234375,"namelookup_time":0.0242010000000000002895461648222408257424831390380859375,"connect_time":0.040830999999999999239275183526842738501727581024169921875,"pretransfer_time":0.07328700000000000491784390987959341146051883697509765625,"size_upload":0,"size_download":36,"speed_download":10,"speed_upload":0,"download_content_length":36,"upload_content_length":0,"starttransfer_time":3.278014000000000205403694053529761731624603271484375,"redirect_time":0.106964000000000003520739255691296420991420745849609375,"redirect_url":"","primary_ip":"104.16.233.42","certinfo":[],"primary_port":443,"local_ip":"162.240.9.214","local_port":44948,"http_version":3,"protocol":2,"ssl_verifyresult":0,"scheme":"https","appconnect_time_us":72945,"connect_time_us":40831,"namelookup_time_us":24201,"pretransfer_time_us":73287,"redirect_time_us":106964,"starttransfer_time_us":3278014,"total_time_us":3278207}

Last data got:{"message": "Internal server error"}