( ! ) Warning: Search backend error during near_match search for '13.58.96.31' after 18. 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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.03043551968MediaWiki->performRequest( )../MediaWiki.php:573
50.06004379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06044433312SpecialPage->run( )../SpecialPageFactory.php:581
70.06044433680SpecialSearch->execute( )../SpecialPage.php:383
80.18885796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.22195802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22195803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23095818248Hooks::run( )../SearchEngine.php:231
120.23095819848call_user_func_array ( )../Hooks.php:209
130.23095820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23135894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23185940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.24136175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24276207272PoolCounterWork->execute( )../Util.php:133
180.24286231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24286231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24286231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24286233720PoolCounterWork->execute( )../Util.php:129
220.24296234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24296234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24296234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26106348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26116352872wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26116353152MWDebug::warning( )../GlobalFunctions.php:1247
280.26126354456MWDebug::sendMessage( )../MWDebug.php:155
290.26126354848trigger_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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.26316278144OutputPage->output( )../MediaWiki.php:583
50.26336284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26346285896WebResponse->header( )../OutputPage.php:2134
70.26346286040header ( )../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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.26316278144OutputPage->output( )../MediaWiki.php:583
50.26336284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26416293928WebResponse->header( )../OutputPage.php:2171
70.26416294072header ( )../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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.26316278144OutputPage->output( )../MediaWiki.php:583
50.26336284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26456293872WebResponse->header( )../OutputPage.php:2172
70.26456294016header ( )../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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.26316278144OutputPage->output( )../MediaWiki.php:583
50.26506293872WebResponse->header( )../OutputPage.php:2220
60.26506294016header ( )../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
20.00903376408MediaWiki->run( )../index.php:46
30.00903377816MediaWiki->main( )../MediaWiki.php:424
40.26316278144OutputPage->output( )../MediaWiki.php:583
50.26566294032WebResponse->header( )../OutputPage.php:2227
60.26566294176header ( )../WebResponse.php:37