( ! ) Warning: Search backend error during near_match search for '3.15.214.96' 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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.02783551872MediaWiki->performRequest( )../MediaWiki.php:573
50.04274379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04314433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04314433728SpecialSearch->execute( )../SpecialPage.php:383
80.09055796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.09565802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09565803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09785818232Hooks::run( )../SearchEngine.php:231
120.09795819832call_user_func_array ( )../Hooks.php:209
130.09795820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09835894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09905940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.10166175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10186208512PoolCounterWork->execute( )../Util.php:133
180.10196233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10196233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10196233512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10206235480PoolCounterWork->execute( )../Util.php:129
220.10206236128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10206236312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10206236432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10826350696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10836354624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10836354904MWDebug::warning( )../GlobalFunctions.php:1247
280.10846356192MWDebug::sendMessage( )../MWDebug.php:155
290.10846356584trigger_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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11016279824OutputPage->output( )../MediaWiki.php:583
50.11046286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056287568WebResponse->header( )../OutputPage.php:2134
70.11056287712header ( )../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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11016279824OutputPage->output( )../MediaWiki.php:583
50.11046286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126295600WebResponse->header( )../OutputPage.php:2171
70.11126295744header ( )../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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11016279824OutputPage->output( )../MediaWiki.php:583
50.11046286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11166295544WebResponse->header( )../OutputPage.php:2172
70.11166295688header ( )../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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11016279824OutputPage->output( )../MediaWiki.php:583
50.11216295544WebResponse->header( )../OutputPage.php:2220
60.11216295688header ( )../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
10.0001233928{main}( )../index.php:0
20.01753376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11016279824OutputPage->output( )../MediaWiki.php:583
50.11276295704WebResponse->header( )../OutputPage.php:2227
60.11276295848header ( )../WebResponse.php:37