( ! ) Warning: Search backend error during near_match search for '18.224.58.194' after 23. 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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.11163551600MediaWiki->performRequest( )../MediaWiki.php:573
50.18784379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18844433040SpecialPage->run( )../SpecialPageFactory.php:581
70.18844433408SpecialSearch->execute( )../SpecialPage.php:383
80.51975794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.54395800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.54395801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.55945816656Hooks::run( )../SearchEngine.php:231
120.55955818256call_user_func_array ( )../Hooks.php:209
130.55955818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.55995893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.56065939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.56856174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.56886205744PoolCounterWork->execute( )../Util.php:133
180.56906230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.56906230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.56906230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.56906232192PoolCounterWork->execute( )../Util.php:129
220.56906232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.56906233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.56906233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.59236347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.59246351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.59246351600MWDebug::warning( )../GlobalFunctions.php:1247
280.59256352904MWDebug::sendMessage( )../MWDebug.php:155
290.59266353296trigger_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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.59456276576OutputPage->output( )../MediaWiki.php:583
50.59476283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59486284328WebResponse->header( )../OutputPage.php:2134
70.59486284472header ( )../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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.59456276576OutputPage->output( )../MediaWiki.php:583
50.59476283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60406292360WebResponse->header( )../OutputPage.php:2171
70.60406292504header ( )../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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.59456276576OutputPage->output( )../MediaWiki.php:583
50.59476283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60466292304WebResponse->header( )../OutputPage.php:2172
70.60466292448header ( )../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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.59456276576OutputPage->output( )../MediaWiki.php:583
50.60516292304WebResponse->header( )../OutputPage.php:2220
60.60516292448header ( )../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
20.02253376112MediaWiki->run( )../index.php:46
30.02253377520MediaWiki->main( )../MediaWiki.php:424
40.59456276576OutputPage->output( )../MediaWiki.php:583
50.60596292464WebResponse->header( )../OutputPage.php:2227
60.60596292608header ( )../WebResponse.php:37