DEVELOPMENT...
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Undefined index: estimation_procedure</p>
<p>Filename: models/Task_type_inout.php</p>
<p>Line Number: 49</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Task_type_inout.php<br />
			Line: 49<br />
			Function: _error_handler			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 531<br />
			Function: getParsed			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  fopen(/data/log/sql.log): failed to open stream: Permission denied</p>
<p>Filename: models/Log.php</p>
<p>Line Number: 37</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Log.php<br />
			Line: 37<br />
			Function: fopen			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 30<br />
			Function: sql			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Task_type_inout.php<br />
			Line: 50<br />
			Function: query			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 531<br />
			Function: getParsed			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Notice</p>
<p>Message:  Trying to access array offset on value of type bool</p>
<p>Filename: models/Task_type_inout.php</p>
<p>Line Number: 52</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Task_type_inout.php<br />
			Line: 52<br />
			Function: _error_handler			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 531<br />
			Function: getParsed			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  Invalid argument supplied for foreach()</p>
<p>Filename: models/Task_type_inout.php</p>
<p>Line Number: 52</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Task_type_inout.php<br />
			Line: 52<br />
			Function: _error_handler			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 531<br />
			Function: getParsed			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  Cannot modify header information - headers already sent by (output started at /var/www/openml/system/core/Exceptions.php:271)</p>
<p>Filename: core/MY_Api_Model.php</p>
<p>Line Number: 134</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Api_Model.php<br />
			Line: 134<br />
			Function: header			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 542<br />
			Function: xmlContents			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  Cannot modify header information - headers already sent by (output started at /var/www/openml/system/core/Exceptions.php:271)</p>
<p>Filename: core/MY_Api_Model.php</p>
<p>Line Number: 135</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Api_Model.php<br />
			Line: 135<br />
			Function: header			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 542<br />
			Function: xmlContents			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/api/v1/Api_task.php<br />
			Line: 40<br />
			Function: task			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 168<br />
			Function: bootstrap			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Api_new.php<br />
			Line: 121<br />
			Function: bootstrap			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div><oml:task xmlns:oml="http://openml.org/openml">
	<oml:task_id>147979</oml:task_id>
  <oml:task_name>Task 147979: Click_prediction_small (Clustering)</oml:task_name>
	<oml:task_type_id>5</oml:task_type_id>
	<oml:task_type>Clustering</oml:task_type>
	      <oml:input name="source_data">
    <oml:data_set>
<oml:data_set_id>1216</oml:data_set_id>
<oml:target_feature></oml:target_feature>
</oml:data_set>  </oml:input>
	      <oml:input name="estimation_procedure">
    <oml:estimation_procedure>
<oml:id></oml:id>
<oml:type></oml:type>
<oml:data_splits_url>https://k8sapi.openml.org/api_splits/get/147979/Task_147979_splits.arff</oml:data_splits_url>
<oml:parameter name="number_repeats"></oml:parameter>
<oml:parameter name="stratified_sampling"></oml:parameter>
</oml:estimation_procedure>  </oml:input>
	      <oml:output name="predictions">
    <oml:predictions>
<oml:format>ARFF</oml:format>
<oml:feature name="row_id" type="numeric"/>
<oml:feature name="cluster" type="numeric"/>
</oml:predictions>  </oml:output>
	  </oml:task>