( ! ) Warning: Search backend error during near_match search for '18.218.165.157' after 6. 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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.03113599224MediaWiki->performRequest( )../MediaWiki.php:573
50.06724412544SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06764466536SpecialPage->run( )../SpecialPageFactory.php:581
70.06774466904SpecialSearch->execute( )../SpecialPage.php:383
80.17125793992SpecialSearch->goResult( )../SpecialSearch.php:117
90.17725800128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17725800880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17975815872Hooks::run( )../SearchEngine.php:231
120.17985817472call_user_func_array ( )../Hooks.php:209
130.17985818176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18025892208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18095938248CirrusSearch\Searcher->search( )../Searcher.php:268
160.18326173304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18346204888PoolCounterWork->execute( )../Util.php:133
180.18366229144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18366229328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18366229400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18366231336PoolCounterWork->execute( )../Util.php:129
220.18366231984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18366232168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18366232288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18986346520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18996350456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18996350736MWDebug::warning( )../GlobalFunctions.php:1247
280.19006352040MWDebug::sendMessage( )../MWDebug.php:155
290.19006352432trigger_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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.19176275736OutputPage->output( )../MediaWiki.php:583
50.19196282192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19206283488WebResponse->header( )../OutputPage.php:2134
70.19206283632header ( )../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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.19176275736OutputPage->output( )../MediaWiki.php:583
50.19196282192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19276291520WebResponse->header( )../OutputPage.php:2171
70.19276291664header ( )../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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.19176275736OutputPage->output( )../MediaWiki.php:583
50.19196282192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19316291464WebResponse->header( )../OutputPage.php:2172
70.19316291608header ( )../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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.19176275736OutputPage->output( )../MediaWiki.php:583
50.19366291464WebResponse->header( )../OutputPage.php:2220
60.19366291608header ( )../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
10.0000232232{main}( )../index.php:0
20.01523374160MediaWiki->run( )../index.php:46
30.01533375568MediaWiki->main( )../MediaWiki.php:424
40.19176275736OutputPage->output( )../MediaWiki.php:583
50.19426291624WebResponse->header( )../OutputPage.php:2227
60.19426291768header ( )../WebResponse.php:37