( ! ) Warning: Search backend error during near_match search for '216.73.216.91' after 14. 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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.14153559544MediaWiki->performRequest( )../MediaWiki.php:573
50.16984387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17034440984SpecialPage->run( )../SpecialPageFactory.php:581
70.17034441352SpecialSearch->execute( )../SpecialPage.php:383
80.21505803472SpecialSearch->goResult( )../SpecialSearch.php:117
90.22095809704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22095810456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23115825456Hooks::run( )../SearchEngine.php:231
120.23115827056call_user_func_array ( )../Hooks.php:209
130.23115827760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23175901800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23235947824CirrusSearch\Searcher->search( )../Searcher.php:268
160.23506182936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23536215704PoolCounterWork->execute( )../Util.php:133
180.23546240152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23546240336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23546240408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23556242376PoolCounterWork->execute( )../Util.php:129
220.23556243024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23556243208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23556243328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24986357600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24996361536wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24996361816MWDebug::warning( )../GlobalFunctions.php:1247
280.25006363120MWDebug::sendMessage( )../MWDebug.php:155
290.25006363512trigger_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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.25186286736OutputPage->output( )../MediaWiki.php:583
50.25206293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25216294488WebResponse->header( )../OutputPage.php:2134
70.25216294632header ( )../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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.25186286736OutputPage->output( )../MediaWiki.php:583
50.25206293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25276302520WebResponse->header( )../OutputPage.php:2171
70.25276302664header ( )../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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.25186286736OutputPage->output( )../MediaWiki.php:583
50.25206293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25326302464WebResponse->header( )../OutputPage.php:2172
70.25326302608header ( )../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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.25186286736OutputPage->output( )../MediaWiki.php:583
50.25376302464WebResponse->header( )../OutputPage.php:2220
60.25376302608header ( )../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
10.0000238760{main}( )../index.php:0
20.02563383968MediaWiki->run( )../index.php:46
30.02563385376MediaWiki->main( )../MediaWiki.php:424
40.25186286736OutputPage->output( )../MediaWiki.php:583
50.25436302624WebResponse->header( )../OutputPage.php:2227
60.25436302768header ( )../WebResponse.php:37