( ! ) Warning: Search backend error during near_match search for '216.73.216.188' after 15. 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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.01873551616MediaWiki->performRequest( )../MediaWiki.php:573
50.03594379096SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03644432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03644433352SpecialSearch->execute( )../SpecialPage.php:383
80.08475794736SpecialSearch->goResult( )../SpecialSearch.php:117
90.09145800968SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09145801720SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09405816712Hooks::run( )../SearchEngine.php:231
120.09405818312call_user_func_array ( )../Hooks.php:209
130.09405819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09455893064CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09525939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.09856174160CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09906205760PoolCounterWork->execute( )../Util.php:133
180.09926230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09926230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09926230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09926232208PoolCounterWork->execute( )../Util.php:129
220.09926232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09926233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09926233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11396347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11416351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11416351624MWDebug::warning( )../GlobalFunctions.php:1247
280.11426352928MWDebug::sendMessage( )../MWDebug.php:155
290.11426353320trigger_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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.11636276608OutputPage->output( )../MediaWiki.php:583
50.11656283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11666284360WebResponse->header( )../OutputPage.php:2134
70.11666284504header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.11636276608OutputPage->output( )../MediaWiki.php:583
50.11656283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11736292392WebResponse->header( )../OutputPage.php:2171
70.11736292536header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.11636276608OutputPage->output( )../MediaWiki.php:583
50.11656283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11786292336WebResponse->header( )../OutputPage.php:2172
70.11786292480header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.11636276608OutputPage->output( )../MediaWiki.php:583
50.11886292336WebResponse->header( )../OutputPage.php:2220
60.11886292480header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376008MediaWiki->run( )../index.php:46
30.00903377416MediaWiki->main( )../MediaWiki.php:424
40.11636276608OutputPage->output( )../MediaWiki.php:583
50.11946292496WebResponse->header( )../OutputPage.php:2227
60.11946292640header ( )../WebResponse.php:37