( ! ) Warning: Search backend error during near_match search for '3.133.157.220' 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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.02113551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04134379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04194432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04194433312SpecialSearch->execute( )../SpecialPage.php:383
80.08475794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08985801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08985801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09215816776Hooks::run( )../SearchEngine.php:231
120.09215818376call_user_func_array ( )../Hooks.php:209
130.09215819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09275893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09355939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686205784PoolCounterWork->execute( )../Util.php:133
180.09706230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706232232PoolCounterWork->execute( )../Util.php:129
220.09706232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09706233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09706233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10346347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10366351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10366351688MWDebug::warning( )../GlobalFunctions.php:1247
280.10376352992MWDebug::sendMessage( )../MWDebug.php:155
290.10376353384trigger_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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.10566276696OutputPage->output( )../MediaWiki.php:583
50.10586283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10596284448WebResponse->header( )../OutputPage.php:2134
70.10596284592header ( )../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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.10566276696OutputPage->output( )../MediaWiki.php:583
50.10586283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666292480WebResponse->header( )../OutputPage.php:2171
70.10666292624header ( )../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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.10566276696OutputPage->output( )../MediaWiki.php:583
50.10586283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716292424WebResponse->header( )../OutputPage.php:2172
70.10716292568header ( )../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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.10566276696OutputPage->output( )../MediaWiki.php:583
50.10756292424WebResponse->header( )../OutputPage.php:2220
60.10756292568header ( )../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
10.0002233960{main}( )../index.php:0
20.01243375896MediaWiki->run( )../index.php:46
30.01243377304MediaWiki->main( )../MediaWiki.php:424
40.10566276696OutputPage->output( )../MediaWiki.php:583
50.10816292584WebResponse->header( )../OutputPage.php:2227
60.10816292728header ( )../WebResponse.php:37