( ! ) Warning: Search backend error during near_match search for '3.17.177.72' after 13. 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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.01703551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03474433680SpecialSearch->execute( )../SpecialPage.php:383
80.08195796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09305802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09305803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09905818248Hooks::run( )../SearchEngine.php:231
120.09915819848call_user_func_array ( )../Hooks.php:209
130.09915820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09975894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10055940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10366175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10396207272PoolCounterWork->execute( )../Util.php:133
180.10406231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10406231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10406231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10406233720PoolCounterWork->execute( )../Util.php:129
220.10406234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10406234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10406234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11686348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11706352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11706353136MWDebug::warning( )../GlobalFunctions.php:1247
280.11716354440MWDebug::sendMessage( )../MWDebug.php:155
290.11716354832trigger_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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.11896278144OutputPage->output( )../MediaWiki.php:583
50.11916284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11926285896WebResponse->header( )../OutputPage.php:2134
70.11926286040header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.11896278144OutputPage->output( )../MediaWiki.php:583
50.11916284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11996293928WebResponse->header( )../OutputPage.php:2171
70.11996294072header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.11896278144OutputPage->output( )../MediaWiki.php:583
50.11916284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12046293872WebResponse->header( )../OutputPage.php:2172
70.12046294016header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.11896278144OutputPage->output( )../MediaWiki.php:583
50.12096293872WebResponse->header( )../OutputPage.php:2220
60.12096294016header ( )../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
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.11896278144OutputPage->output( )../MediaWiki.php:583
50.12176294032WebResponse->header( )../OutputPage.php:2227
60.12176294176header ( )../WebResponse.php:37