( ! ) Warning: Search backend error during near_match search for '3.144.9.141' 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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.02253553512MediaWiki->performRequest( )../MediaWiki.php:573
50.03824381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03874434992SpecialPage->run( )../SpecialPageFactory.php:581
70.03874435360SpecialSearch->execute( )../SpecialPage.php:383
80.07925798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.08455803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08455804696SearchEngine::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
140.08765896032CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08845942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.09256177144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09286208752PoolCounterWork->execute( )../Util.php:133
180.09306233008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09306233192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09306233264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09306235200PoolCounterWork->execute( )../Util.php:129
220.09316235848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316236032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316236152CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966350448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976354376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976354656MWDebug::warning( )../GlobalFunctions.php:1247
280.09986355944MWDebug::sendMessage( )../MWDebug.php:155
290.09986356336trigger_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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.10166279648OutputPage->output( )../MediaWiki.php:583
50.10196286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216287392WebResponse->header( )../OutputPage.php:2134
70.10216287536header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.10166279648OutputPage->output( )../MediaWiki.php:583
50.10196286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326295424WebResponse->header( )../OutputPage.php:2171
70.10326295568header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.10166279648OutputPage->output( )../MediaWiki.php:583
50.10196286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366295368WebResponse->header( )../OutputPage.php:2172
70.10366295512header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.10166279648OutputPage->output( )../MediaWiki.php:583
50.10416295368WebResponse->header( )../OutputPage.php:2220
60.10416295512header ( )../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
10.0001235216{main}( )../index.php:0
20.01423377864MediaWiki->run( )../index.php:46
30.01423379272MediaWiki->main( )../MediaWiki.php:424
40.10166279648OutputPage->output( )../MediaWiki.php:583
50.10476295528WebResponse->header( )../OutputPage.php:2227
60.10476295672header ( )../WebResponse.php:37