( ! ) Warning: Search backend error during near_match search for '3.16.218.62' 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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.02833957000MediaWiki->performRequest( )../MediaWiki.php:573
50.03944411816SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03984465824SpecialPage->run( )../SpecialPageFactory.php:581
70.03984466192SpecialSearch->execute( )../SpecialPage.php:383
80.07825810144SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345816360SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345817112SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08585832112Hooks::run( )../SearchEngine.php:231
120.08595833712call_user_func_array ( )../Hooks.php:209
130.08595834416CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08645908472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08715954496CirrusSearch\Searcher->search( )../Searcher.php:268
160.09046189544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09066221128PoolCounterWork->execute( )../Util.php:133
180.09086245384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09086245568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09086245640CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09086247576PoolCounterWork->execute( )../Util.php:129
220.09086248224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09086248408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09086248528CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09736362816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09746366744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09746367024MWDebug::warning( )../GlobalFunctions.php:1247
280.09756368312MWDebug::sendMessage( )../MWDebug.php:155
290.09756368704trigger_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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.09936292040OutputPage->output( )../MediaWiki.php:583
50.09956298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976299784WebResponse->header( )../OutputPage.php:2134
70.09976299928header ( )../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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.09936292040OutputPage->output( )../MediaWiki.php:583
50.09956298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046307816WebResponse->header( )../OutputPage.php:2171
70.10046307960header ( )../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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.09936292040OutputPage->output( )../MediaWiki.php:583
50.09956298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116307760WebResponse->header( )../OutputPage.php:2172
70.10116307904header ( )../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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.09936292040OutputPage->output( )../MediaWiki.php:583
50.10156307760WebResponse->header( )../OutputPage.php:2220
60.10156307904header ( )../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
10.0000235808{main}( )../index.php:0
20.01933781480MediaWiki->run( )../index.php:46
30.01943782888MediaWiki->main( )../MediaWiki.php:424
40.09936292040OutputPage->output( )../MediaWiki.php:583
50.10216307912WebResponse->header( )../OutputPage.php:2227
60.10216308056header ( )../WebResponse.php:37