Error:The requested URL returned error: 400 Bad Request<pre>Array
(
    [url] => https://api.bokun.io/activity.json/search?lang=EN
    [content_type] => 
    [http_code] => 400
    [header_size] => 0
    [request_size] => 242
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 0.065314
    [namelookup_time] => 0.004128
    [connect_time] => 0.005646
    [pretransfer_time] => 0.014905
    [size_upload] => 2
    [size_download] => 0
    [speed_download] => 0
    [speed_upload] => 30
    [download_content_length] => -1
    [upload_content_length] => 2
    [starttransfer_time] => 0.065305
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 52.85.49.66
    [certinfo] => Array
        (
        )

    [primary_port] => 443
    [local_ip] => 172.17.0.76
    [local_port] => 48572
    [http_version] => 2
    [protocol] => 2
    [ssl_verifyresult] => 0
    [scheme] => HTTPS
)
</pre>Error:The requested URL returned error: 400 Bad Request<pre>Array
(
    [url] => https://api.bokun.io/activity.json/31886/availabilities?start=2018-08-23&end=2018-12-31&lang=EN&includeSoldOut=false
    [content_type] => 
    [http_code] => 400
    [header_size] => 0
    [request_size] => 287
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 0.059393
    [namelookup_time] => 1.2E-5
    [connect_time] => 0.00155
    [pretransfer_time] => 0.010785
    [size_upload] => 0
    [size_download] => 0
    [speed_download] => 0
    [speed_upload] => 0
    [download_content_length] => -1
    [upload_content_length] => -1
    [starttransfer_time] => 0.059383
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 52.85.49.66
    [certinfo] => Array
        (
        )

    [primary_port] => 443
    [local_ip] => 172.17.0.76
    [local_port] => 48582
    [http_version] => 2
    [protocol] => 2
    [ssl_verifyresult] => 0
    [scheme] => HTTPS
)
</pre><pre></pre>