( ! ) Warning: Search backend error during near_match search for '3.147.7.26' 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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.02543551680MediaWiki->performRequest( )../MediaWiki.php:573
50.04024379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04074433088SpecialPage->run( )../SpecialPageFactory.php:581
70.04074433456SpecialSearch->execute( )../SpecialPage.php:383
80.08355794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.08905800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08905801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09125816560Hooks::run( )../SearchEngine.php:231
120.09135818160call_user_func_array ( )../Hooks.php:209
130.09135818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09185892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09255938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.09566173984CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09586205584PoolCounterWork->execute( )../Util.php:133
180.09606229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09606230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09606230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09606232032PoolCounterWork->execute( )../Util.php:129
220.09606232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09606232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09606232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10246347264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10266351192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10266351472MWDebug::warning( )../GlobalFunctions.php:1247
280.10266352760MWDebug::sendMessage( )../MWDebug.php:155
290.10276353152trigger_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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.10456276456OutputPage->output( )../MediaWiki.php:583
50.10496282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10506284200WebResponse->header( )../OutputPage.php:2134
70.10506284344header ( )../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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.10456276456OutputPage->output( )../MediaWiki.php:583
50.10496282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566292232WebResponse->header( )../OutputPage.php:2171
70.10566292376header ( )../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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.10456276456OutputPage->output( )../MediaWiki.php:583
50.10496282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616292176WebResponse->header( )../OutputPage.php:2172
70.10616292320header ( )../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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.10456276456OutputPage->output( )../MediaWiki.php:583
50.10666292176WebResponse->header( )../OutputPage.php:2220
60.10666292320header ( )../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
10.0001233896{main}( )../index.php:0
20.01763376040MediaWiki->run( )../index.php:46
30.01763377448MediaWiki->main( )../MediaWiki.php:424
40.10456276456OutputPage->output( )../MediaWiki.php:583
50.10726292328WebResponse->header( )../OutputPage.php:2227
60.10736292472header ( )../WebResponse.php:37