Error calling PA-API 5.0!
HTTP Status Code: 429
Error Message: [429] Client error: `POST https://webservices.amazon.com/paapi5/getbrowsenodes` resulted in a `429 Too Many Requests` response:
{"__type":"com.amazon.paapi5#TooManyRequestsException","Errors":[{"Code":"TooManyRequests","Message":"The request was de (truncated...)

Request ID: 98f3952c-8ec8-4fcf-8273-eaba3d7ddf19
Error Type: TooManyRequests
Error Message: The request was denied due to request throttling. Please verify the number of requests made per second to the Amazon Product Advertising API.
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<b>Fatal error</b>:  Call to a member function getBrowseNodesResult() on null in <b>/home/stage_bigwords_com/library/Bigwords/Search/Provider/Amazon.php</b> on line <b>537</b><br />