( ! ) Warning: Search backend error during near_match search for '100.24.115.215' 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
10.0001233560{main}( )../index.php:0
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.02223551432MediaWiki->performRequest( )../MediaWiki.php:573
50.03714378960SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03774432848SpecialPage->run( )../SpecialPageFactory.php:581
70.03774433216SpecialSearch->execute( )../SpecialPage.php:383
80.08165795760SpecialSearch->goResult( )../SpecialSearch.php:117
90.08665801992SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08665802744SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08915817736Hooks::run( )../SearchEngine.php:231
120.08915819336call_user_func_array ( )../Hooks.php:209
130.08915820040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08995894096CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09065940120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09406175184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09446206784PoolCounterWork->execute( )../Util.php:133
180.09466231040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09466231224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09466231296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09466233232PoolCounterWork->execute( )../Util.php:129
220.09476233880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09476234064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09476234184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10136348432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10146352368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156352648MWDebug::warning( )../GlobalFunctions.php:1247
280.10166353952MWDebug::sendMessage( )../MWDebug.php:155
290.10166354344trigger_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
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.10346277664OutputPage->output( )../MediaWiki.php:583
50.10366284120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376285416WebResponse->header( )../OutputPage.php:2134
70.10376285560header ( )../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
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.10346277664OutputPage->output( )../MediaWiki.php:583
50.10366284120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446293448WebResponse->header( )../OutputPage.php:2171
70.10446293592header ( )../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
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.10346277664OutputPage->output( )../MediaWiki.php:583
50.10366284120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496293392WebResponse->header( )../OutputPage.php:2172
70.10496293536header ( )../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
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.10346277664OutputPage->output( )../MediaWiki.php:583
50.10546293392WebResponse->header( )../OutputPage.php:2220
60.10546293536header ( )../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
20.01233375768MediaWiki->run( )../index.php:46
30.01233377176MediaWiki->main( )../MediaWiki.php:424
40.10346277664OutputPage->output( )../MediaWiki.php:583
50.10606293552WebResponse->header( )../OutputPage.php:2227
60.10606293696header ( )../WebResponse.php:37