( ! ) Warning: Search backend error during near_match search for '3.136.27.29' 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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.03283552800MediaWiki->performRequest( )../MediaWiki.php:573
50.04784380216SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04824434096SpecialPage->run( )../SpecialPageFactory.php:581
70.04824434464SpecialSearch->execute( )../SpecialPage.php:383
80.09465796136SpecialSearch->goResult( )../SpecialSearch.php:117
90.09975802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09975803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10195818144Hooks::run( )../SearchEngine.php:231
120.10205819744call_user_func_array ( )../Hooks.php:209
130.10205820448CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10245894480CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10315940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.10606175560CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10636207152PoolCounterWork->execute( )../Util.php:133
180.10646231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10646231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10646231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10646233600PoolCounterWork->execute( )../Util.php:129
220.10656234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10656234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10656234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11276348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11286352760wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11286353040MWDebug::warning( )../GlobalFunctions.php:1247
280.11296354328MWDebug::sendMessage( )../MWDebug.php:155
290.11296354720trigger_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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.11466278056OutputPage->output( )../MediaWiki.php:583
50.11476284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11486285800WebResponse->header( )../OutputPage.php:2134
70.11486285944header ( )../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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.11466278056OutputPage->output( )../MediaWiki.php:583
50.11476284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11546293832WebResponse->header( )../OutputPage.php:2171
70.11546293976header ( )../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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.11466278056OutputPage->output( )../MediaWiki.php:583
50.11476284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11606293776WebResponse->header( )../OutputPage.php:2172
70.11606293920header ( )../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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.11466278056OutputPage->output( )../MediaWiki.php:583
50.11646293776WebResponse->header( )../OutputPage.php:2220
60.11646293920header ( )../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
10.0000235296{main}( )../index.php:0
20.01653377400MediaWiki->run( )../index.php:46
30.01663378808MediaWiki->main( )../MediaWiki.php:424
40.11466278056OutputPage->output( )../MediaWiki.php:583
50.11706293928WebResponse->header( )../OutputPage.php:2227
60.11706294072header ( )../WebResponse.php:37