( ! ) Warning: Search backend error during near_match search for '3.133.157.133' 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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.02033551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03454379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433728SpecialSearch->execute( )../SpecialPage.php:383
80.07765796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08255802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08255803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08465818448Hooks::run( )../SearchEngine.php:231
120.08475820048call_user_func_array ( )../Hooks.php:209
130.08475820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08515894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08575940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.08836175872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08856207472PoolCounterWork->execute( )../Util.php:133
180.08866231728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08866231912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08866231984CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876233920PoolCounterWork->execute( )../Util.php:129
220.08876234568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08876234752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08876234872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09466349128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09476353064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09486353344MWDebug::warning( )../GlobalFunctions.php:1247
280.09486354648MWDebug::sendMessage( )../MWDebug.php:155
290.09486355040trigger_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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09656278360OutputPage->output( )../MediaWiki.php:583
50.09686284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696286112WebResponse->header( )../OutputPage.php:2134
70.09696286256header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09656278360OutputPage->output( )../MediaWiki.php:583
50.09686284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756294160WebResponse->header( )../OutputPage.php:2171
70.09756294304header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09656278360OutputPage->output( )../MediaWiki.php:583
50.09686284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796294104WebResponse->header( )../OutputPage.php:2172
70.09796294248header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09656278360OutputPage->output( )../MediaWiki.php:583
50.09846294104WebResponse->header( )../OutputPage.php:2220
60.09846294248header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09656278360OutputPage->output( )../MediaWiki.php:583
50.09896294264WebResponse->header( )../OutputPage.php:2227
60.09906294408header ( )../WebResponse.php:37