( ! ) Warning: Search backend error during near_match search for '54.175.59.242' 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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.02553551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04244379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04294432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04294433312SpecialSearch->execute( )../SpecialPage.php:383
80.08845794784SpecialSearch->goResult( )../SpecialSearch.php:117
90.09405801040SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09405801792SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09645816792Hooks::run( )../SearchEngine.php:231
120.09655818392call_user_func_array ( )../Hooks.php:209
130.09655819096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09705893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09795939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.10116174200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10146205792PoolCounterWork->execute( )../Util.php:133
180.10156230048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10156230232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10156230304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10166232240PoolCounterWork->execute( )../Util.php:129
220.10166232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10166233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10166233192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10816347480CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10826351416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10826351696MWDebug::warning( )../GlobalFunctions.php:1247
280.10836353000MWDebug::sendMessage( )../MWDebug.php:155
290.10836353392trigger_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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.11036276704OutputPage->output( )../MediaWiki.php:583
50.11066283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076284456WebResponse->header( )../OutputPage.php:2134
70.11076284600header ( )../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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.11036276704OutputPage->output( )../MediaWiki.php:583
50.11066283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11136292488WebResponse->header( )../OutputPage.php:2171
70.11136292632header ( )../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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.11036276704OutputPage->output( )../MediaWiki.php:583
50.11066283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11196292432WebResponse->header( )../OutputPage.php:2172
70.11196292576header ( )../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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.11036276704OutputPage->output( )../MediaWiki.php:583
50.11246292432WebResponse->header( )../OutputPage.php:2220
60.11246292576header ( )../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
10.0002233960{main}( )../index.php:0
20.01533375896MediaWiki->run( )../index.php:46
30.01533377304MediaWiki->main( )../MediaWiki.php:424
40.11036276704OutputPage->output( )../MediaWiki.php:583
50.11306292592WebResponse->header( )../OutputPage.php:2227
60.11306292736header ( )../WebResponse.php:37