( ! ) Warning: Search backend error during near_match search for '3.144.2.213' after 7. 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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.02213551872MediaWiki->performRequest( )../MediaWiki.php:573
50.04114379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04174433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04174433728SpecialSearch->execute( )../SpecialPage.php:383
80.08725796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.09255802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09255803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09495818232Hooks::run( )../SearchEngine.php:231
120.09495819832call_user_func_array ( )../Hooks.php:209
130.09495820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09555894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09645940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.09986175704CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10016207288PoolCounterWork->execute( )../Util.php:133
180.10026231544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10026231728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10026231800CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10036233736PoolCounterWork->execute( )../Util.php:129
220.10036234384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10036234568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10036234688CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10696348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10706352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10706353176MWDebug::warning( )../GlobalFunctions.php:1247
280.10716354464MWDebug::sendMessage( )../MWDebug.php:155
290.10716354856trigger_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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.10966278160OutputPage->output( )../MediaWiki.php:583
50.10986284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006285904WebResponse->header( )../OutputPage.php:2134
70.11006286048header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.10966278160OutputPage->output( )../MediaWiki.php:583
50.10986284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076293936WebResponse->header( )../OutputPage.php:2171
70.11076294080header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.10966278160OutputPage->output( )../MediaWiki.php:583
50.10986284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126293880WebResponse->header( )../OutputPage.php:2172
70.11126294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.10966278160OutputPage->output( )../MediaWiki.php:583
50.11166293880WebResponse->header( )../OutputPage.php:2220
60.11166294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01263377800MediaWiki->main( )../MediaWiki.php:424
40.10966278160OutputPage->output( )../MediaWiki.php:583
50.11226294040WebResponse->header( )../OutputPage.php:2227
60.11226294184header ( )../WebResponse.php:37