( ! ) Warning: Search backend error during near_match search for '3.17.186.88' after 14. 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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.08403551968MediaWiki->performRequest( )../MediaWiki.php:573
50.16144379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16194433312SpecialPage->run( )../SpecialPageFactory.php:581
70.16194433680SpecialSearch->execute( )../SpecialPage.php:383
80.40405796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.47575802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47575803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.50235818248Hooks::run( )../SearchEngine.php:231
120.50245819848call_user_func_array ( )../Hooks.php:209
130.50245820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.50295894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.50355940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.52766175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.52796207272PoolCounterWork->execute( )../Util.php:133
180.53166231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.53166231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.53166231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.53376233720PoolCounterWork->execute( )../Util.php:129
220.53386234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.53386234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.53386234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.54836348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.54846352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.54846353136MWDebug::warning( )../GlobalFunctions.php:1247
280.54856354440MWDebug::sendMessage( )../MWDebug.php:155
290.54856354832trigger_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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56586285896WebResponse->header( )../OutputPage.php:2134
70.56586286040header ( )../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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56656293928WebResponse->header( )../OutputPage.php:2171
70.56656294072header ( )../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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56576284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56706293872WebResponse->header( )../OutputPage.php:2172
70.56706294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56756293872WebResponse->header( )../OutputPage.php:2220
60.56756294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01583376408MediaWiki->run( )../index.php:46
30.01583377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56816294032WebResponse->header( )../OutputPage.php:2227
60.56816294176header ( )../WebResponse.php:37