( ! ) Warning: Search backend error during near_match search for '18.224.65.20' after 9. 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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.07383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14904379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14944433376SpecialPage->run( )../SpecialPageFactory.php:581
70.14954433744SpecialSearch->execute( )../SpecialPage.php:383
80.50805795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.58155802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.58155802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.60425817840Hooks::run( )../SearchEngine.php:231
120.60435819440call_user_func_array ( )../Hooks.php:209
130.60435820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.61555894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.61645940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.66266175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.66286206856PoolCounterWork->execute( )../Util.php:133
180.66296231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.66296231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.66296231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.66296233304PoolCounterWork->execute( )../Util.php:129
220.66296233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.66296234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.66296234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.67236348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.67246352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.67246352720MWDebug::warning( )../GlobalFunctions.php:1247
280.67256354024MWDebug::sendMessage( )../MWDebug.php:155
290.67256354416trigger_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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.71806277736OutputPage->output( )../MediaWiki.php:583
50.71866284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71876285488WebResponse->header( )../OutputPage.php:2134
70.71876285632header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.71806277736OutputPage->output( )../MediaWiki.php:583
50.71866284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71946293520WebResponse->header( )../OutputPage.php:2171
70.71946293664header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.71806277736OutputPage->output( )../MediaWiki.php:583
50.71866284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71996293464WebResponse->header( )../OutputPage.php:2172
70.71996293608header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.71806277736OutputPage->output( )../MediaWiki.php:583
50.72046293464WebResponse->header( )../OutputPage.php:2220
60.72046293608header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.71806277736OutputPage->output( )../MediaWiki.php:583
50.72106293624WebResponse->header( )../OutputPage.php:2227
60.72106293768header ( )../WebResponse.php:37