( ! ) Warning: Search backend error during near_match search for '3.128.79.143' after 2. 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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.07033551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13344379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13674433376SpecialPage->run( )../SpecialPageFactory.php:581
70.13674433744SpecialSearch->execute( )../SpecialPage.php:383
80.29705795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.31065802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31065802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.31895817840Hooks::run( )../SearchEngine.php:231
120.31905819440call_user_func_array ( )../Hooks.php:209
130.31905820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.31925894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.31965940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.32136175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32176206832PoolCounterWork->execute( )../Util.php:133
180.32206231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32206231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32206231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32216233280PoolCounterWork->execute( )../Util.php:129
220.32216233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32216234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32216234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32366348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32376352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32376352728MWDebug::warning( )../GlobalFunctions.php:1247
280.32386354032MWDebug::sendMessage( )../MWDebug.php:155
290.32386354424trigger_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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.32556277728OutputPage->output( )../MediaWiki.php:583
50.32576284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32586285480WebResponse->header( )../OutputPage.php:2134
70.32586285624header ( )../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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.32556277728OutputPage->output( )../MediaWiki.php:583
50.32576284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35596293512WebResponse->header( )../OutputPage.php:2171
70.35596293656header ( )../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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.32556277728OutputPage->output( )../MediaWiki.php:583
50.32576284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35656293456WebResponse->header( )../OutputPage.php:2172
70.35656293600header ( )../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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.32556277728OutputPage->output( )../MediaWiki.php:583
50.35706293456WebResponse->header( )../OutputPage.php:2220
60.35706293600header ( )../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
10.0000233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.32556277728OutputPage->output( )../MediaWiki.php:583
50.35766293616WebResponse->header( )../OutputPage.php:2227
60.35766293760header ( )../WebResponse.php:37