( ! ) Warning: Search backend error during near_match search for '3.12.71.26' 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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.01643551680MediaWiki->performRequest( )../MediaWiki.php:573
50.03164379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03214433088SpecialPage->run( )../SpecialPageFactory.php:581
70.03214433456SpecialSearch->execute( )../SpecialPage.php:383
80.07475794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.08005800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08005801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08235816560Hooks::run( )../SearchEngine.php:231
120.08245818160call_user_func_array ( )../Hooks.php:209
130.08245818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08295892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08375938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.08706173984CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08726205584PoolCounterWork->execute( )../Util.php:133
180.08736229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08736230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08736230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08736232032PoolCounterWork->execute( )../Util.php:129
220.08746232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08746232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08746232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09386347264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09406351192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09406351472MWDebug::warning( )../GlobalFunctions.php:1247
280.09416352760MWDebug::sendMessage( )../MWDebug.php:155
290.09416353152trigger_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
40.09586276456OutputPage->output( )../MediaWiki.php:583
50.09616282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626284200WebResponse->header( )../OutputPage.php:2134
70.09626284344header ( )../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
40.09586276456OutputPage->output( )../MediaWiki.php:583
50.09616282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09686292232WebResponse->header( )../OutputPage.php:2171
70.09686292376header ( )../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
40.09586276456OutputPage->output( )../MediaWiki.php:583
50.09616282904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736292176WebResponse->header( )../OutputPage.php:2172
70.09736292320header ( )../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
40.09586276456OutputPage->output( )../MediaWiki.php:583
50.09786292176WebResponse->header( )../OutputPage.php:2220
60.09786292320header ( )../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
40.09586276456OutputPage->output( )../MediaWiki.php:583
50.09836292328WebResponse->header( )../OutputPage.php:2227
60.09836292472header ( )../WebResponse.php:37