( ! ) Warning: Search backend error during near_match search for '3.17.74.227' after 2. 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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.02673957000MediaWiki->performRequest( )../MediaWiki.php:573
50.04564411816SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04624465824SpecialPage->run( )../SpecialPageFactory.php:581
70.04624466192SpecialSearch->execute( )../SpecialPage.php:383
80.09205810144SpecialSearch->goResult( )../SpecialSearch.php:117
90.09775816360SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09775817112SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10005832112Hooks::run( )../SearchEngine.php:231
120.10005833712call_user_func_array ( )../Hooks.php:209
130.10005834416CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10045908472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10095954496CirrusSearch\Searcher->search( )../Searcher.php:268
160.10316189544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10336221128PoolCounterWork->execute( )../Util.php:133
180.10346245384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10346245568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10346245640CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10356247576PoolCounterWork->execute( )../Util.php:129
220.10356248224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10356248408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10356248528CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10546362816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10566366744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10566367024MWDebug::warning( )../GlobalFunctions.php:1247
280.10576368312MWDebug::sendMessage( )../MWDebug.php:155
290.10576368704trigger_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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.10756292040OutputPage->output( )../MediaWiki.php:583
50.10786298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796299784WebResponse->header( )../OutputPage.php:2134
70.10796299928header ( )../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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.10756292040OutputPage->output( )../MediaWiki.php:583
50.10786298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10866307816WebResponse->header( )../OutputPage.php:2171
70.10866307960header ( )../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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.10756292040OutputPage->output( )../MediaWiki.php:583
50.10786298488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916307760WebResponse->header( )../OutputPage.php:2172
70.10916307904header ( )../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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.10756292040OutputPage->output( )../MediaWiki.php:583
50.10966307760WebResponse->header( )../OutputPage.php:2220
60.10966307904header ( )../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
20.01633781480MediaWiki->run( )../index.php:46
30.01643782888MediaWiki->main( )../MediaWiki.php:424
40.10756292040OutputPage->output( )../MediaWiki.php:583
50.11016307912WebResponse->header( )../OutputPage.php:2227
60.11016308056header ( )../WebResponse.php:37