( ! ) Warning: Search backend error during near_match search for '13.58.77.244' 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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.02343551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03744378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03804432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03804433040SpecialSearch->execute( )../SpecialPage.php:383
80.08235794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.08765800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08765801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09075816624Hooks::run( )../SearchEngine.php:231
120.09075818224call_user_func_array ( )../Hooks.php:209
130.09075818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09135892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09195939000CirrusSearch\Searcher->search( )../Searcher.php:268
160.09476174104CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09496206888PoolCounterWork->execute( )../Util.php:133
180.09516231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09526231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09526233584PoolCounterWork->execute( )../Util.php:129
220.09526234232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09526234416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09526234536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10146348816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10166352752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10166353032MWDebug::warning( )../GlobalFunctions.php:1247
280.10176354336MWDebug::sendMessage( )../MWDebug.php:155
290.10176354728trigger_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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.10366277944OutputPage->output( )../MediaWiki.php:583
50.10386284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396285696WebResponse->header( )../OutputPage.php:2134
70.10396285840header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.10366277944OutputPage->output( )../MediaWiki.php:583
50.10386284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10456293728WebResponse->header( )../OutputPage.php:2171
70.10456293872header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.10366277944OutputPage->output( )../MediaWiki.php:583
50.10386284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516293672WebResponse->header( )../OutputPage.php:2172
70.10516293816header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.10366277944OutputPage->output( )../MediaWiki.php:583
50.10556293672WebResponse->header( )../OutputPage.php:2220
60.10556293816header ( )../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
10.0000233928{main}( )../index.php:0
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.10366277944OutputPage->output( )../MediaWiki.php:583
50.10626293832WebResponse->header( )../OutputPage.php:2227
60.10626293976header ( )../WebResponse.php:37