( ! ) Warning: Search backend error during near_match search for '52.14.210.44' after 7. 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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.02043560752MediaWiki->performRequest( )../MediaWiki.php:573
50.03554388248SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604442152SpecialPage->run( )../SpecialPageFactory.php:581
70.03614442520SpecialSearch->execute( )../SpecialPage.php:383
80.08045805208SpecialSearch->goResult( )../SpecialSearch.php:117
90.08545810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08545811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08765826736Hooks::run( )../SearchEngine.php:231
120.08775828336call_user_func_array ( )../Hooks.php:209
130.08775829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08835903072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08915949120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09286184144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306216936PoolCounterWork->execute( )../Util.php:133
180.09316241352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09326241536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09326241608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326243576PoolCounterWork->execute( )../Util.php:129
220.09326244224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326244408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326244528CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10006358800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10026362736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10026363016MWDebug::warning( )../GlobalFunctions.php:1247
280.10036364320MWDebug::sendMessage( )../MWDebug.php:155
290.10036364712trigger_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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.10226287968OutputPage->output( )../MediaWiki.php:583
50.10256294424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266295720WebResponse->header( )../OutputPage.php:2134
70.10266295864header ( )../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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.10226287968OutputPage->output( )../MediaWiki.php:583
50.10256294424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336303752WebResponse->header( )../OutputPage.php:2171
70.10336303896header ( )../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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.10226287968OutputPage->output( )../MediaWiki.php:583
50.10256294424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386303696WebResponse->header( )../OutputPage.php:2172
70.10386303840header ( )../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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.10226287968OutputPage->output( )../MediaWiki.php:583
50.10426303696WebResponse->header( )../OutputPage.php:2220
60.10426303840header ( )../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
10.0000239856{main}( )../index.php:0
20.01233385280MediaWiki->run( )../index.php:46
30.01233386688MediaWiki->main( )../MediaWiki.php:424
40.10226287968OutputPage->output( )../MediaWiki.php:583
50.10486303856WebResponse->header( )../OutputPage.php:2227
60.10486304000header ( )../WebResponse.php:37