( ! ) Warning: Search backend error during near_match search for '18.118.30.72' 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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.03233551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04734379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04774433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04784433744SpecialSearch->execute( )../SpecialPage.php:383
80.10245795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10825802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10825802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11065817840Hooks::run( )../SearchEngine.php:231
120.11075819440call_user_func_array ( )../Hooks.php:209
130.11075820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11125894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11205940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.11516175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11556206832PoolCounterWork->execute( )../Util.php:133
180.11566231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11566231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11566231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11576233280PoolCounterWork->execute( )../Util.php:129
220.11576233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11576234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11576234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12226348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12236352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12236352712MWDebug::warning( )../GlobalFunctions.php:1247
280.12246354016MWDebug::sendMessage( )../MWDebug.php:155
290.12246354408trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.12426277728OutputPage->output( )../MediaWiki.php:583
50.12446284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12456285480WebResponse->header( )../OutputPage.php:2134
70.12456285624header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.12426277728OutputPage->output( )../MediaWiki.php:583
50.12446284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12516293512WebResponse->header( )../OutputPage.php:2171
70.12516293656header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.12426277728OutputPage->output( )../MediaWiki.php:583
50.12446284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12566293456WebResponse->header( )../OutputPage.php:2172
70.12566293600header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.12426277728OutputPage->output( )../MediaWiki.php:583
50.12616293456WebResponse->header( )../OutputPage.php:2220
60.12616293600header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.12426277728OutputPage->output( )../MediaWiki.php:583
50.12676293616WebResponse->header( )../OutputPage.php:2227
60.12676293760header ( )../WebResponse.php:37