( ! ) Warning: Search backend error during near_match search for '3.17.75.227' 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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.01643551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03104379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03154433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03154433728SpecialSearch->execute( )../SpecialPage.php:383
80.07365795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.07875801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07875802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08125817320Hooks::run( )../SearchEngine.php:231
120.08135818920call_user_func_array ( )../Hooks.php:209
130.08135819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08185893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08245939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.08516174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08536206368PoolCounterWork->execute( )../Util.php:133
180.08546230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08546230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08546230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08556232816PoolCounterWork->execute( )../Util.php:129
220.08556233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08556233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08556233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09156348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09176351984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09176352264MWDebug::warning( )../GlobalFunctions.php:1247
280.09176353552MWDebug::sendMessage( )../MWDebug.php:155
290.09176353944trigger_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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.09346277248OutputPage->output( )../MediaWiki.php:583
50.09376283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09386284992WebResponse->header( )../OutputPage.php:2134
70.09386285136header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.09346277248OutputPage->output( )../MediaWiki.php:583
50.09376283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446293024WebResponse->header( )../OutputPage.php:2171
70.09446293168header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.09346277248OutputPage->output( )../MediaWiki.php:583
50.09376283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09486292968WebResponse->header( )../OutputPage.php:2172
70.09486293112header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.09346277248OutputPage->output( )../MediaWiki.php:583
50.09536292968WebResponse->header( )../OutputPage.php:2220
60.09536293112header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.09346277248OutputPage->output( )../MediaWiki.php:583
50.09596293120WebResponse->header( )../OutputPage.php:2227
60.09596293264header ( )../WebResponse.php:37