( ! ) Warning: Search backend error during near_match search for '3.144.224.30' 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
10.0001233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03164379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03204433744SpecialSearch->execute( )../SpecialPage.php:383
80.07495795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08005802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08005802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08225817840Hooks::run( )../SearchEngine.php:231
120.08225819440call_user_func_array ( )../Hooks.php:209
130.08225820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08265894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08315940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.08566175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08586208128PoolCounterWork->execute( )../Util.php:133
180.08606232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08606232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08606232856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08606234824PoolCounterWork->execute( )../Util.php:129
220.08606235472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08606235656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08606235776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09216350056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09226353992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09226354272MWDebug::warning( )../GlobalFunctions.php:1247
280.09236355576MWDebug::sendMessage( )../MWDebug.php:155
290.09236355968trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09416279192OutputPage->output( )../MediaWiki.php:583
50.09436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446286944WebResponse->header( )../OutputPage.php:2134
70.09446287088header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09416279192OutputPage->output( )../MediaWiki.php:583
50.09436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09506294976WebResponse->header( )../OutputPage.php:2171
70.09506295120header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09416279192OutputPage->output( )../MediaWiki.php:583
50.09436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566294920WebResponse->header( )../OutputPage.php:2172
70.09566295064header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09416279192OutputPage->output( )../MediaWiki.php:583
50.09616294920WebResponse->header( )../OutputPage.php:2220
60.09616295064header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09416279192OutputPage->output( )../MediaWiki.php:583
50.09666295080WebResponse->header( )../OutputPage.php:2227
60.09666295224header ( )../WebResponse.php:37