WordPress.com fail

Hi –

any idea on how to resolve this?

posting to wordpress.com blog used to work
wordpress site is fine and functioning

submit test post fails with this error

Thanks,

Testing …

Array
(
[pgID] =>
[isPosted] => 0
[pDate] => 2019-01-22 16:04:54
[Error] => -=ERROR=- transport error – HTTP status code was not 200 – 0 – | HTTP/2 200
server: nginx
date: Tue, 22 Jan 2019 16:04:48 GMT
content-type: text/xml; charset=UTF-8
vary: Accept-Encoding
x-hacker: If you’re reading this, you should visit automattic.com/jobs and apply to join the fun, mention this header.
x-ac: 1.dfw _dfw
strict-transport-security: max-age=15552000

<?xml version=”1.0″ encoding=”UTF-8″?>
<methodResponse>
<params>
<param>
<value>
<struct>
<member><name>software_version</name><value><struct>
<member><name>desc</name><value><string>Software Version</string></value></member>
<member><name>readonly</name><value><boolean>1</boolean></value></member>
<member><name>value</name><value><string>5.0.3</string></value></member>
</struct></value></member>
</struct>
</value>
</param>
</params>
</methodResponse>

)
Array ( [pgID] => [isPosted] => 0 [pDate] => 2019-01-22 16:04:54 [Error] => -=ERROR=- transport error – HTTP status code was not 200 – 0 – | HTTP/2 200 server: nginx date: Tue, 22 Jan 2019 16:04:48 GMT content-type: text/xml; charset=UTF-8 vary: Accept-Encoding x-hacker: If you’re reading this, you should visit automattic.com/jobs and apply to join the fun, mention this header. x-ac: 1.dfw _dfw strict-transport-security: max-age=15552000 <?xml version=”1.0″ encoding=”UTF-8″?> <methodResponse> <params> <param> <value> <struct> <member><name>software_version</name><value><struct> <member><name>desc</name><value><string>Software Version</string></value></member> <member><name>readonly</name><value><boolean>1</boolean></value></member> <member><name>value</name><value><string>5.0.3</string></value></member> </struct></value></member> </struct> </value> </param> </params> </methodResponse> )