( ! ) Warning: Search backend error during near_match search for '18.225.92.184' 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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.02093551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03474378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03514432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03514433208SpecialSearch->execute( )../SpecialPage.php:383
80.07755794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08255800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08255801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08465816736Hooks::run( )../SearchEngine.php:231
120.08465818336call_user_func_array ( )../Hooks.php:209
130.08475819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08505893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08555939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.08796174144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08816205728PoolCounterWork->execute( )../Util.php:133
180.08836229984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08836230168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08836230240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08836232176PoolCounterWork->execute( )../Util.php:129
220.08846232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08846233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08846233128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09466347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09476351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09476351632MWDebug::warning( )../GlobalFunctions.php:1247
280.09486352936MWDebug::sendMessage( )../MWDebug.php:155
290.09486353328trigger_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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.09666276640OutputPage->output( )../MediaWiki.php:583
50.09686283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696284392WebResponse->header( )../OutputPage.php:2134
70.09696284536header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.09666276640OutputPage->output( )../MediaWiki.php:583
50.09686283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756292424WebResponse->header( )../OutputPage.php:2171
70.09756292568header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.09666276640OutputPage->output( )../MediaWiki.php:583
50.09686283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09806292368WebResponse->header( )../OutputPage.php:2172
70.09806292512header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.09666276640OutputPage->output( )../MediaWiki.php:583
50.09856292368WebResponse->header( )../OutputPage.php:2220
60.09856292512header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375880MediaWiki->run( )../index.php:46
30.01193377288MediaWiki->main( )../MediaWiki.php:424
40.09666276640OutputPage->output( )../MediaWiki.php:583
50.09916292528WebResponse->header( )../OutputPage.php:2227
60.09916292672header ( )../WebResponse.php:37