( ! ) Warning: Search backend error during near_match search for '18.217.130.212' after 7. 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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.01993552344MediaWiki->performRequest( )../MediaWiki.php:573
50.03424379744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464433616SpecialPage->run( )../SpecialPageFactory.php:581
70.03464433984SpecialSearch->execute( )../SpecialPage.php:383
80.07755796096SpecialSearch->goResult( )../SpecialSearch.php:117
90.08255802328SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08255803080SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08465818072Hooks::run( )../SearchEngine.php:231
120.08465819672call_user_func_array ( )../Hooks.php:209
130.08465820376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08525894416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08605940456CirrusSearch\Searcher->search( )../Searcher.php:268
160.08956175584CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08996208376PoolCounterWork->execute( )../Util.php:133
180.09006232632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006232816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006232888CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09016234856PoolCounterWork->execute( )../Util.php:129
220.09016235504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016235688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016235808CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09666350072CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09686354008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09686354288MWDebug::warning( )../GlobalFunctions.php:1247
280.09696355592MWDebug::sendMessage( )../MWDebug.php:155
290.09696355984trigger_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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.09876279208OutputPage->output( )../MediaWiki.php:583
50.09896285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916286960WebResponse->header( )../OutputPage.php:2134
70.09916287104header ( )../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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.09876279208OutputPage->output( )../MediaWiki.php:583
50.09896285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976295008WebResponse->header( )../OutputPage.php:2171
70.09976295152header ( )../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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.09876279208OutputPage->output( )../MediaWiki.php:583
50.09896285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026294952WebResponse->header( )../OutputPage.php:2172
70.10026295096header ( )../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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.09876279208OutputPage->output( )../MediaWiki.php:583
50.10076294952WebResponse->header( )../OutputPage.php:2220
60.10076295096header ( )../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
20.01113376784MediaWiki->run( )../index.php:46
30.01113378192MediaWiki->main( )../MediaWiki.php:424
40.09876279208OutputPage->output( )../MediaWiki.php:583
50.10136295112WebResponse->header( )../OutputPage.php:2227
60.10136295256header ( )../WebResponse.php:37