( ! ) Warning: Search backend error during near_match search for '3.144.116.253' after 53. 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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.13193551992MediaWiki->performRequest( )../MediaWiki.php:573
50.27024379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.27054433368SpecialPage->run( )../SpecialPageFactory.php:581
70.27064433736SpecialSearch->execute( )../SpecialPage.php:383
80.62765795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.69885802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.69885802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.70175817936Hooks::run( )../SearchEngine.php:231
120.70185819536call_user_func_array ( )../Hooks.php:209
130.70185820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.70205894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.70235940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.70406175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.70426206936PoolCounterWork->execute( )../Util.php:133
180.70436231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.70436231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.70436231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.70436233384PoolCounterWork->execute( )../Util.php:129
220.70436234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.70436234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.70436234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.75756348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.75766352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.75766352824MWDebug::warning( )../GlobalFunctions.php:1247
280.75776354128MWDebug::sendMessage( )../MWDebug.php:155
290.75786354520trigger_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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.75966277824OutputPage->output( )../MediaWiki.php:583
50.75986284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75996285576WebResponse->header( )../OutputPage.php:2134
70.75996285720header ( )../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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.75966277824OutputPage->output( )../MediaWiki.php:583
50.75986284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79846293624WebResponse->header( )../OutputPage.php:2171
70.79846293768header ( )../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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.75966277824OutputPage->output( )../MediaWiki.php:583
50.75986284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79906293568WebResponse->header( )../OutputPage.php:2172
70.79906293712header ( )../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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.75966277824OutputPage->output( )../MediaWiki.php:583
50.79956293568WebResponse->header( )../OutputPage.php:2220
60.79956293712header ( )../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
20.03893376416MediaWiki->run( )../index.php:46
30.04273377824MediaWiki->main( )../MediaWiki.php:424
40.75966277824OutputPage->output( )../MediaWiki.php:583
50.80016293728WebResponse->header( )../OutputPage.php:2227
60.80016293872header ( )../WebResponse.php:37