SDK createPayment returned html response instead of json

[guoys1201]

Error log:
[2m2022-09-08 03:07:13.429[0;39m [33m WARN [engine,9d5e19e573b25cb4,9d5e19e573b25cb4][0;39m [35m9[0;39m [2m---[0;39m [2m[nio-8080-exec-5][0;39m [36msi.mazi.rescu.ResponseReader [0;39m [2m:[0;39m Noncritical error parsing error output: <meta http-equiv="Cache-control" content="no-cac...
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (JSON String, Number, Array, Object or token 'null', 'true' or 'false')
at [Source: (StringReader); line: 1, column: 2]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:2337)

[gergelykovacs]

Hi @guoys1201 ,

Could you please describe the circumstances in which you received the error message?