( ! ) Warning: Search backend error during near_match search for '18.223.107.238' after 33. 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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.12023551992MediaWiki->performRequest( )../MediaWiki.php:573
50.25084379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25124433344SpecialPage->run( )../SpecialPageFactory.php:581
70.25124433712SpecialSearch->execute( )../SpecialPage.php:383
80.66165796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.72405802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.72405803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.74965818136Hooks::run( )../SearchEngine.php:231
120.74975819736call_user_func_array ( )../Hooks.php:209
130.74975820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.75015894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.75485940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.79556175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.79576207168PoolCounterWork->execute( )../Util.php:133
180.79596231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.79596231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.79596231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.79596233616PoolCounterWork->execute( )../Util.php:129
220.79596234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.79596234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.79596234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.82936348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.82956352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.82956353016MWDebug::warning( )../GlobalFunctions.php:1247
280.82966354320MWDebug::sendMessage( )../MWDebug.php:155
290.82966354712trigger_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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.86896278016OutputPage->output( )../MediaWiki.php:583
50.86916284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86926285768WebResponse->header( )../OutputPage.php:2134
70.86926285912header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.86896278016OutputPage->output( )../MediaWiki.php:583
50.86916284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.88306293816WebResponse->header( )../OutputPage.php:2171
70.88306293960header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.86896278016OutputPage->output( )../MediaWiki.php:583
50.86916284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.88356293760WebResponse->header( )../OutputPage.php:2172
70.88356293904header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.86896278016OutputPage->output( )../MediaWiki.php:583
50.89626293760WebResponse->header( )../OutputPage.php:2220
60.89626293904header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02113377824MediaWiki->main( )../MediaWiki.php:424
40.86896278016OutputPage->output( )../MediaWiki.php:583
50.90776293920WebResponse->header( )../OutputPage.php:2227
60.90776294064header ( )../WebResponse.php:37