( ! ) Warning: Search backend error during near_match search for '3.145.9.51' after 21. 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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.16433551320MediaWiki->performRequest( )../MediaWiki.php:573
50.25394378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25444432616SpecialPage->run( )../SpecialPageFactory.php:581
70.25444432984SpecialSearch->execute( )../SpecialPage.php:383
80.64685795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.70155801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.70155801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.71865816984Hooks::run( )../SearchEngine.php:231
120.71865818584call_user_func_array ( )../Hooks.php:209
130.71865819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.71935893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.72015939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.74546174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.74576205976PoolCounterWork->execute( )../Util.php:133
180.74596230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.74596230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.74596230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.74596232424PoolCounterWork->execute( )../Util.php:129
220.74596233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.74596233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.74596233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.76736347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.76746351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.76746351840MWDebug::warning( )../GlobalFunctions.php:1247
280.76766353128MWDebug::sendMessage( )../MWDebug.php:155
290.76766353520trigger_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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.76936276856OutputPage->output( )../MediaWiki.php:583
50.76956283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76966284600WebResponse->header( )../OutputPage.php:2134
70.76966284744header ( )../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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.76936276856OutputPage->output( )../MediaWiki.php:583
50.76956283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77036292632WebResponse->header( )../OutputPage.php:2171
70.77036292776header ( )../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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.76936276856OutputPage->output( )../MediaWiki.php:583
50.76956283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77086292576WebResponse->header( )../OutputPage.php:2172
70.77086292720header ( )../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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.76936276856OutputPage->output( )../MediaWiki.php:583
50.77776292576WebResponse->header( )../OutputPage.php:2220
60.77776292720header ( )../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
20.06003375864MediaWiki->run( )../index.php:46
30.06003377272MediaWiki->main( )../MediaWiki.php:424
40.76936276856OutputPage->output( )../MediaWiki.php:583
50.77836292728WebResponse->header( )../OutputPage.php:2227
60.77836292872header ( )../WebResponse.php:37