( ! ) Warning: Search backend error during near_match search for '3.145.74.54' 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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.02443958664MediaWiki->performRequest( )../MediaWiki.php:573
50.03644413440SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03684467400SpecialPage->run( )../SpecialPageFactory.php:581
70.03684467768SpecialSearch->execute( )../SpecialPage.php:383
80.07745811296SpecialSearch->goResult( )../SpecialSearch.php:117
90.08275817512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08275818264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08515833264Hooks::run( )../SearchEngine.php:231
120.08525834864call_user_func_array ( )../Hooks.php:209
130.08525835568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08575909648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08645955672CirrusSearch\Searcher->search( )../Searcher.php:268
160.08926190720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08956222304PoolCounterWork->execute( )../Util.php:133
180.08966246560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08966246744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08966246816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08976248752PoolCounterWork->execute( )../Util.php:129
220.08976249400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08976249584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08976249704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09616363992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09626367920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09626368200MWDebug::warning( )../GlobalFunctions.php:1247
280.09636369488MWDebug::sendMessage( )../MWDebug.php:155
290.09636369880trigger_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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.09816293216OutputPage->output( )../MediaWiki.php:583
50.09836299664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846300960WebResponse->header( )../OutputPage.php:2134
70.09846301104header ( )../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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.09816293216OutputPage->output( )../MediaWiki.php:583
50.09836299664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916308992WebResponse->header( )../OutputPage.php:2171
70.09916309136header ( )../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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.09816293216OutputPage->output( )../MediaWiki.php:583
50.09836299664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09956308936WebResponse->header( )../OutputPage.php:2172
70.09956309080header ( )../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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.09816293216OutputPage->output( )../MediaWiki.php:583
50.10006308936WebResponse->header( )../OutputPage.php:2220
60.10006309080header ( )../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
10.0000237264{main}( )../index.php:0
20.01603783216MediaWiki->run( )../index.php:46
30.01603784624MediaWiki->main( )../MediaWiki.php:424
40.09816293216OutputPage->output( )../MediaWiki.php:583
50.10066309088WebResponse->header( )../OutputPage.php:2227
60.10066309232header ( )../WebResponse.php:37