( ! ) Warning: Search backend error during near_match search for '35.175.191.72' 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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.02403551432MediaWiki->performRequest( )../MediaWiki.php:573
50.04034378960SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04084432848SpecialPage->run( )../SpecialPageFactory.php:581
70.04084433216SpecialSearch->execute( )../SpecialPage.php:383
80.08605795520SpecialSearch->goResult( )../SpecialSearch.php:117
90.09135801752SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09135802504SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09365817504Hooks::run( )../SearchEngine.php:231
120.09375819104call_user_func_array ( )../Hooks.php:209
130.09375819808CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09425893856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09505939888CirrusSearch\Searcher->search( )../Searcher.php:268
160.09806174952CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09836206536PoolCounterWork->execute( )../Util.php:133
180.09856230792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09856230976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09856231048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09856232984PoolCounterWork->execute( )../Util.php:129
220.09856233632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09856233816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09856233936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496348184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10516352120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10516352400MWDebug::warning( )../GlobalFunctions.php:1247
280.10526353704MWDebug::sendMessage( )../MWDebug.php:155
290.10526354096trigger_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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.10716277416OutputPage->output( )../MediaWiki.php:583
50.10736283872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10746285168WebResponse->header( )../OutputPage.php:2134
70.10746285312header ( )../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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.10716277416OutputPage->output( )../MediaWiki.php:583
50.10736283872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816293200WebResponse->header( )../OutputPage.php:2171
70.10816293344header ( )../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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.10716277416OutputPage->output( )../MediaWiki.php:583
50.10736283872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10866293144WebResponse->header( )../OutputPage.php:2172
70.10866293288header ( )../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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.10716277416OutputPage->output( )../MediaWiki.php:583
50.10916293144WebResponse->header( )../OutputPage.php:2220
60.10916293288header ( )../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
10.0001233560{main}( )../index.php:0
20.01483375768MediaWiki->run( )../index.php:46
30.01483377176MediaWiki->main( )../MediaWiki.php:424
40.10716277416OutputPage->output( )../MediaWiki.php:583
50.10966293304WebResponse->header( )../OutputPage.php:2227
60.10966293448header ( )../WebResponse.php:37