( ! ) Warning: Search backend error during near_match search for '3.144.15.7' after 7. 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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.01833551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03234378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03274432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03274432984SpecialSearch->execute( )../SpecialPage.php:383
80.07555795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08065801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08065801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08285816984Hooks::run( )../SearchEngine.php:231
120.08285818584call_user_func_array ( )../Hooks.php:209
130.08285819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08345893304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08415939336CirrusSearch\Searcher->search( )../Searcher.php:268
160.08756174440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08776207240PoolCounterWork->execute( )../Util.php:133
180.08796231984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08796232168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08796232240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08796234208PoolCounterWork->execute( )../Util.php:129
220.08796234856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08796235040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08796235160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09456349432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09466353360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09466353640MWDebug::warning( )../GlobalFunctions.php:1247
280.09476354928MWDebug::sendMessage( )../MWDebug.php:155
290.09476355320trigger_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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.09666278560OutputPage->output( )../MediaWiki.php:583
50.09686285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696286304WebResponse->header( )../OutputPage.php:2134
70.09696286448header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.09666278560OutputPage->output( )../MediaWiki.php:583
50.09686285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756294336WebResponse->header( )../OutputPage.php:2171
70.09756294480header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.09666278560OutputPage->output( )../MediaWiki.php:583
50.09686285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816294280WebResponse->header( )../OutputPage.php:2172
70.09816294424header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.09666278560OutputPage->output( )../MediaWiki.php:583
50.09866294280WebResponse->header( )../OutputPage.php:2220
60.09866294424header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.09666278560OutputPage->output( )../MediaWiki.php:583
50.09926294432WebResponse->header( )../OutputPage.php:2227
60.09926294576header ( )../WebResponse.php:37