( ! ) Warning: Search backend error during near_match search for '18.226.94.30' after 6. 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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.02363551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05494379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05534433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05544433744SpecialSearch->execute( )../SpecialPage.php:383
80.10155795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10695802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10695802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10905817840Hooks::run( )../SearchEngine.php:231
120.10905819440call_user_func_array ( )../Hooks.php:209
130.10905820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10955894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11015940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.11246175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11266206880PoolCounterWork->execute( )../Util.php:133
180.11276231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11286231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11286231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11286233328PoolCounterWork->execute( )../Util.php:129
220.11286233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11286234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11286234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11906348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11916352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11916352744MWDebug::warning( )../GlobalFunctions.php:1247
280.11926354048MWDebug::sendMessage( )../MWDebug.php:155
290.11926354440trigger_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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12096277760OutputPage->output( )../MediaWiki.php:583
50.12116284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12126285512WebResponse->header( )../OutputPage.php:2134
70.12126285656header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12096277760OutputPage->output( )../MediaWiki.php:583
50.12116284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12186293544WebResponse->header( )../OutputPage.php:2171
70.12186293688header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12096277760OutputPage->output( )../MediaWiki.php:583
50.12116284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12236293488WebResponse->header( )../OutputPage.php:2172
70.12236293632header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12096277760OutputPage->output( )../MediaWiki.php:583
50.12296293488WebResponse->header( )../OutputPage.php:2220
60.12296293632header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12096277760OutputPage->output( )../MediaWiki.php:583
50.12356293648WebResponse->header( )../OutputPage.php:2227
60.12356293792header ( )../WebResponse.php:37