( ! ) Warning: Search backend error during near_match search for '13.59.36.4' 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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.02223551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03714379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03764433552SpecialSearch->execute( )../SpecialPage.php:383
80.07985795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08505802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08505802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735817936Hooks::run( )../SearchEngine.php:231
120.08735819536call_user_func_array ( )../Hooks.php:209
130.08735820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08795894256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08865940280CirrusSearch\Searcher->search( )../Searcher.php:268
160.09216175384CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09246208152PoolCounterWork->execute( )../Util.php:133
180.09256232624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09256232808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09256232880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09266234848PoolCounterWork->execute( )../Util.php:129
220.09266235496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09266235680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09266235800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09926350080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09946354008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09946354288MWDebug::warning( )../GlobalFunctions.php:1247
280.09956355576MWDebug::sendMessage( )../MWDebug.php:155
290.09956355968trigger_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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.10246279208OutputPage->output( )../MediaWiki.php:583
50.10266285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276286952WebResponse->header( )../OutputPage.php:2134
70.10276287096header ( )../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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.10246279208OutputPage->output( )../MediaWiki.php:583
50.10266285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10346294984WebResponse->header( )../OutputPage.php:2171
70.10346295128header ( )../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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.10246279208OutputPage->output( )../MediaWiki.php:583
50.10266285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396294928WebResponse->header( )../OutputPage.php:2172
70.10396295072header ( )../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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.10246279208OutputPage->output( )../MediaWiki.php:583
50.10446294928WebResponse->header( )../OutputPage.php:2220
60.10446295072header ( )../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
10.0001233896{main}( )../index.php:0
20.01363376408MediaWiki->run( )../index.php:46
30.01363377816MediaWiki->main( )../MediaWiki.php:424
40.10246279208OutputPage->output( )../MediaWiki.php:583
50.10506295088WebResponse->header( )../OutputPage.php:2227
60.10506295232header ( )../WebResponse.php:37