( ! ) Warning: Search backend error during near_match search for '3.133.131.54' 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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.02523551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04084379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04134433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04134433744SpecialSearch->execute( )../SpecialPage.php:383
80.08655795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09255802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09255802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09495817840Hooks::run( )../SearchEngine.php:231
120.09495819440call_user_func_array ( )../Hooks.php:209
130.09495820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09545894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09615940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09926175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09946206832PoolCounterWork->execute( )../Util.php:133
180.09966231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09966231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09966231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09966233280PoolCounterWork->execute( )../Util.php:129
220.09966233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09966234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09966234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10606348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10616352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10616352712MWDebug::warning( )../GlobalFunctions.php:1247
280.10626354016MWDebug::sendMessage( )../MWDebug.php:155
290.10626354408trigger_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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.10816277728OutputPage->output( )../MediaWiki.php:583
50.10836284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10846285480WebResponse->header( )../OutputPage.php:2134
70.10846285624header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.10816277728OutputPage->output( )../MediaWiki.php:583
50.10836284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10906293512WebResponse->header( )../OutputPage.php:2171
70.10906293656header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.10816277728OutputPage->output( )../MediaWiki.php:583
50.10836284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10966293456WebResponse->header( )../OutputPage.php:2172
70.10966293600header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.10816277728OutputPage->output( )../MediaWiki.php:583
50.11006293456WebResponse->header( )../OutputPage.php:2220
60.11006293600header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.10816277728OutputPage->output( )../MediaWiki.php:583
50.11066293616WebResponse->header( )../OutputPage.php:2227
60.11066293760header ( )../WebResponse.php:37