( ! ) Warning: Search backend error during near_match search for '13.58.211.77' 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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.01983553464MediaWiki->performRequest( )../MediaWiki.php:573
50.03444380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494434856SpecialPage->run( )../SpecialPageFactory.php:581
70.03494435224SpecialSearch->execute( )../SpecialPage.php:383
80.08685798176SpecialSearch->goResult( )../SpecialSearch.php:117
90.09205804384SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09205805136SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09435820136Hooks::run( )../SearchEngine.php:231
120.09445821736call_user_func_array ( )../Hooks.php:209
130.09445822440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09505896472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09605942496CirrusSearch\Searcher->search( )../Searcher.php:268
160.09936177552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09966209160PoolCounterWork->execute( )../Util.php:133
180.09986233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09986233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09986233672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09986235608PoolCounterWork->execute( )../Util.php:129
220.09986236256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09986236440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09986236560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10656350808CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10676354744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10676355024MWDebug::warning( )../GlobalFunctions.php:1247
280.10686356328MWDebug::sendMessage( )../MWDebug.php:155
290.10686356720trigger_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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.10846280040OutputPage->output( )../MediaWiki.php:583
50.10866286496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10876287792WebResponse->header( )../OutputPage.php:2134
70.10876287936header ( )../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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.10846280040OutputPage->output( )../MediaWiki.php:583
50.10866286496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10936295824WebResponse->header( )../OutputPage.php:2171
70.10936295968header ( )../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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.10846280040OutputPage->output( )../MediaWiki.php:583
50.10866286496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10986295768WebResponse->header( )../OutputPage.php:2172
70.10986295912header ( )../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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.10846280040OutputPage->output( )../MediaWiki.php:583
50.11036295768WebResponse->header( )../OutputPage.php:2220
60.11036295912header ( )../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
10.0001235248{main}( )../index.php:0
20.01123377864MediaWiki->run( )../index.php:46
30.01123379272MediaWiki->main( )../MediaWiki.php:424
40.10846280040OutputPage->output( )../MediaWiki.php:583
50.11096295928WebResponse->header( )../OutputPage.php:2227
60.11096296072header ( )../WebResponse.php:37