( ! ) Warning: Search backend error during near_match search for '3.145.72.55' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.01683599080MediaWiki->performRequest( )../MediaWiki.php:573
50.03104412592SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03144466584SpecialPage->run( )../SpecialPageFactory.php:581
70.03154466952SpecialSearch->execute( )../SpecialPage.php:383
80.07175794176SpecialSearch->goResult( )../SpecialSearch.php:117
90.07665800360SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07665801112SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07885816112Hooks::run( )../SearchEngine.php:231
120.07885817712call_user_func_array ( )../Hooks.php:209
130.07885818416CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07935892464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08005938504CirrusSearch\Searcher->search( )../Searcher.php:268
160.08306173608CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08326206376PoolCounterWork->execute( )../Util.php:133
180.08346230848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08346231032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08346231104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08346233072PoolCounterWork->execute( )../Util.php:129
220.08346233720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08346233904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08346234024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08976348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08986352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08986352512MWDebug::warning( )../GlobalFunctions.php:1247
280.08996353800MWDebug::sendMessage( )../MWDebug.php:155
290.08996354192trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.09156277416OutputPage->output( )../MediaWiki.php:583
50.09166283864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09176285160WebResponse->header( )../OutputPage.php:2134
70.09176285304header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.09156277416OutputPage->output( )../MediaWiki.php:583
50.09166283864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09246293192WebResponse->header( )../OutputPage.php:2171
70.09246293336header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.09156277416OutputPage->output( )../MediaWiki.php:583
50.09166283864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09286293136WebResponse->header( )../OutputPage.php:2172
70.09286293280header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.09156277416OutputPage->output( )../MediaWiki.php:583
50.09346293136WebResponse->header( )../OutputPage.php:2220
60.09346293280header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000232168{main}( )../index.php:0
20.00863374064MediaWiki->run( )../index.php:46
30.00863375472MediaWiki->main( )../MediaWiki.php:424
40.09156277416OutputPage->output( )../MediaWiki.php:583
50.09396293288WebResponse->header( )../OutputPage.php:2227
60.09396293432header ( )../WebResponse.php:37