( ! ) Warning: Search backend error during near_match search for '52.14.75.150' 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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.04173559552MediaWiki->performRequest( )../MediaWiki.php:573
50.08614387032SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08644440912SpecialPage->run( )../SpecialPageFactory.php:581
70.08654441280SpecialSearch->execute( )../SpecialPage.php:383
80.24405803376SpecialSearch->goResult( )../SpecialSearch.php:117
90.27285809608SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27285810360SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27915825360Hooks::run( )../SearchEngine.php:231
120.27915826960call_user_func_array ( )../Hooks.php:209
130.27915827664CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27935901712CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27975947744CirrusSearch\Searcher->search( )../Searcher.php:268
160.28616182840CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28636214424PoolCounterWork->execute( )../Util.php:133
180.28636238680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28646238864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28646238936CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28646240872PoolCounterWork->execute( )../Util.php:129
220.28646241520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28646241704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28646241824CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30076356112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30086360048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30086360328MWDebug::warning( )../GlobalFunctions.php:1247
280.30106361632MWDebug::sendMessage( )../MWDebug.php:155
290.30106362024trigger_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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.30266285312OutputPage->output( )../MediaWiki.php:583
50.30296291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30296293064WebResponse->header( )../OutputPage.php:2134
70.30306293208header ( )../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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.30266285312OutputPage->output( )../MediaWiki.php:583
50.30296291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30366301096WebResponse->header( )../OutputPage.php:2171
70.30366301240header ( )../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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.30266285312OutputPage->output( )../MediaWiki.php:583
50.30296291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30426301040WebResponse->header( )../OutputPage.php:2172
70.30426301184header ( )../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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.30266285312OutputPage->output( )../MediaWiki.php:583
50.31576301040WebResponse->header( )../OutputPage.php:2220
60.31576301184header ( )../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
20.02113383952MediaWiki->run( )../index.php:46
30.02113385360MediaWiki->main( )../MediaWiki.php:424
40.30266285312OutputPage->output( )../MediaWiki.php:583
50.31986301200WebResponse->header( )../OutputPage.php:2227
60.31986301344header ( )../WebResponse.php:37