( ! ) Warning: Search backend error during near_match search for '3.128.31.76' 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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.01913553512MediaWiki->performRequest( )../MediaWiki.php:573
50.03424381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464434992SpecialPage->run( )../SpecialPageFactory.php:581
70.03464435360SpecialSearch->execute( )../SpecialPage.php:383
80.07955798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.08475803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08475804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08705819696Hooks::run( )../SearchEngine.php:231
120.08705821296call_user_func_array ( )../Hooks.php:209
130.08705822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755896032CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08825942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.09116177128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09136208720PoolCounterWork->execute( )../Util.php:133
180.09156232976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09156233160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09156233232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09156235168PoolCounterWork->execute( )../Util.php:129
220.09156235816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09156236000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09166236120CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09826350368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09846354296wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09846354576MWDebug::warning( )../GlobalFunctions.php:1247
280.09856355864MWDebug::sendMessage( )../MWDebug.php:155
290.09856356256trigger_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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.10056279584OutputPage->output( )../MediaWiki.php:583
50.10106286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116287328WebResponse->header( )../OutputPage.php:2134
70.10116287472header ( )../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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.10056279584OutputPage->output( )../MediaWiki.php:583
50.10106286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206295360WebResponse->header( )../OutputPage.php:2171
70.10206295504header ( )../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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.10056279584OutputPage->output( )../MediaWiki.php:583
50.10106286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266295304WebResponse->header( )../OutputPage.php:2172
70.10266295448header ( )../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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.10056279584OutputPage->output( )../MediaWiki.php:583
50.10326295304WebResponse->header( )../OutputPage.php:2220
60.10326295448header ( )../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
10.0000235216{main}( )../index.php:0
20.00903377864MediaWiki->run( )../index.php:46
30.00903379272MediaWiki->main( )../MediaWiki.php:424
40.10056279584OutputPage->output( )../MediaWiki.php:583
50.10396295464WebResponse->header( )../OutputPage.php:2227
60.10396295608header ( )../WebResponse.php:37