posting error in vk.com

posting error in vk.com
Testing …

Array
(
[pgID] =>
[isPosted] => 0
[pDate] => 2021-02-25 11:24:47
[Error] => Error: Array
(
[headers] => Array
(
[server] => kittenx
[date] => Thu, 25 Feb 2021 11:24:50 GMT
[content-type] => application/json; charset=utf-8
[content-length] => 253
[connection] => keep-alive
[x-powered-by] => KPHP/7.4.106219
[set-cookie] => remixir=DELETED; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/; domain=.vk.com; secure; HttpOnly
[cache-control] => no-store
[x-frame-options] => DENY
[content-encoding] => gzip
[strict-transport-security] => max-age=86400
[x-frontend] => front611201
)

[body] => {“error”:{“error_code”:1,”error_msg”:”Unknown error occurred”,”request_params”:[{“key”:”v”,”value”:”5.71″},{“key”:”method”,”value”:”wall.post”},{“key”:”oauth”,”value”:”1″},{“key”:”owner_id”,”value”:”-0″},{“key”:”from_group”,”value”:”1″},{“key”:”message”,”value”:”Test Post from BLACK WOT BLITZ [BDP]\r\nhttps:\/\/blackwot.ru”},{“key”:”attachments”,”value”:”photo280744113_457274385″}]}}
[response] => Array
(
[code] => 200
[message] => OK
)

[cookies] => Array
(
[0] => nxs_Http_Cookie Object
(
[name] => remixir
[value] => DELETED
[expires] => 1
[path] => /
[domain] => .vk.com
[secure] =>
[httponly] =>
)

)

)

)
Array ( [pgID] => [isPosted] => 0 [pDate] => 2021-02-25 11:24:47 [Error] => Error: Array ( [headers] => Array ( [server] => kittenx [date] => Thu, 25 Feb 2021 11:24:50 GMT [content-type] => application/json; charset=utf-8 [content-length] => 253 [connection] => keep-alive [x-powered-by] => KPHP/7.4.106219 [set-cookie] => remixir=DELETED; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/; domain=.vk.com; secure; HttpOnly [cache-control] => no-store [x-frame-options] => DENY [content-encoding] => gzip [strict-transport-security] => max-age=86400 [x-frontend] => front611201 ) [body] => {"error":{"error_code":1,"error_msg":"Unknown error occurred","request_params":[{"key":"v","value":"5.71"},{"key":"method","value":"wall.post"},{"key":"oauth","value":"1"},{"key":"owner_id","value":"-0"},{"key":"from_group","value":"1"},{"key":"message","value":"Test Post from BLACK WOT BLITZ [BDP]\r\nhttps:\/\/blackwot.ru"},{"key":"attachments","value":"photo280744113_457274385"}]}} [response] => Array ( [code] => 200 [message] => OK ) [cookies] => Array ( [0] => nxs_Http_Cookie Object ( [name] => remixir [value] => DELETED [expires] => 1 [path] => / [domain] => .vk.com [secure] => [httponly] => ) ) ) )