( ! ) Warning: Search backend error during near_match search for '18.225.92.138' 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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.04273560880MediaWiki->performRequest( )../MediaWiki.php:573
50.07974388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08014442192SpecialPage->run( )../SpecialPageFactory.php:581
70.08014442560SpecialSearch->execute( )../SpecialPage.php:383
80.19705804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.21455810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21455811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22045826736Hooks::run( )../SearchEngine.php:231
120.22045828336call_user_func_array ( )../Hooks.php:209
130.22045829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22105903072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22185949120CirrusSearch\Searcher->search( )../Searcher.php:268
160.22516184208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22536216992PoolCounterWork->execute( )../Util.php:133
180.22546241432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22546241616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22546241688CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22546243656PoolCounterWork->execute( )../Util.php:129
220.22546244304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22546244488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22546244608CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24866358912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24876362848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24876363128MWDebug::warning( )../GlobalFunctions.php:1247
280.24886364432MWDebug::sendMessage( )../MWDebug.php:155
290.24886364824trigger_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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.25076288056OutputPage->output( )../MediaWiki.php:583
50.25096294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25106295808WebResponse->header( )../OutputPage.php:2134
70.25106295952header ( )../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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.25076288056OutputPage->output( )../MediaWiki.php:583
50.25096294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25176303840WebResponse->header( )../OutputPage.php:2171
70.25186303984header ( )../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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.25076288056OutputPage->output( )../MediaWiki.php:583
50.25096294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25226303784WebResponse->header( )../OutputPage.php:2172
70.25226303928header ( )../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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.25076288056OutputPage->output( )../MediaWiki.php:583
50.25276303784WebResponse->header( )../OutputPage.php:2220
60.25276303928header ( )../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
10.0000239856{main}( )../index.php:0
20.01193385280MediaWiki->run( )../index.php:46
30.01193386688MediaWiki->main( )../MediaWiki.php:424
40.25076288056OutputPage->output( )../MediaWiki.php:583
50.25336303944WebResponse->header( )../OutputPage.php:2227
60.25336304088header ( )../WebResponse.php:37