( ! ) Warning: Search backend error during near_match search for '18.191.236.82' 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
10.0000239856{main}( )../index.php:0
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.01793560880MediaWiki->performRequest( )../MediaWiki.php:573
50.03274388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324442192SpecialPage->run( )../SpecialPageFactory.php:581
70.03334442560SpecialSearch->execute( )../SpecialPage.php:383
80.08675804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.09225810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09225811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09455826736Hooks::run( )../SearchEngine.php:231
120.09465828336call_user_func_array ( )../Hooks.php:209
130.09465829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09515903088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09595949136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09886184232CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09916215840PoolCounterWork->execute( )../Util.php:133
180.09926240096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09926240280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09926240352CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09936242288PoolCounterWork->execute( )../Util.php:129
220.09936242936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09936243120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09936243240CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10556357528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10566361464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10576361744MWDebug::warning( )../GlobalFunctions.php:1247
280.10586363048MWDebug::sendMessage( )../MWDebug.php:155
290.10586363440trigger_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
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.10766286704OutputPage->output( )../MediaWiki.php:583
50.10916293160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10986294456WebResponse->header( )../OutputPage.php:2134
70.10986294600header ( )../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
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.10766286704OutputPage->output( )../MediaWiki.php:583
50.10916293160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096302488WebResponse->header( )../OutputPage.php:2171
70.11096302632header ( )../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
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.10766286704OutputPage->output( )../MediaWiki.php:583
50.10916293160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11146302432WebResponse->header( )../OutputPage.php:2172
70.11146302576header ( )../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
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.10766286704OutputPage->output( )../MediaWiki.php:583
50.11196302432WebResponse->header( )../OutputPage.php:2220
60.11196302576header ( )../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
20.00913385280MediaWiki->run( )../index.php:46
30.00913386688MediaWiki->main( )../MediaWiki.php:424
40.10766286704OutputPage->output( )../MediaWiki.php:583
50.11256302592WebResponse->header( )../OutputPage.php:2227
60.11256302736header ( )../WebResponse.php:37