( ! ) Warning: Search backend error during near_match search for '13.59.1.159' after 79. 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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.09413551968MediaWiki->performRequest( )../MediaWiki.php:573
50.27454379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.27494433312SpecialPage->run( )../SpecialPageFactory.php:581
70.27504433680SpecialSearch->execute( )../SpecialPage.php:383
80.77575796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.80925802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.80925803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.85155818248Hooks::run( )../SearchEngine.php:231
120.85165819848call_user_func_array ( )../Hooks.php:209
130.85165820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.85215894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.85255940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.85466175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.85486207272PoolCounterWork->execute( )../Util.php:133
180.85506231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.85506231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.85506231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.85506233720PoolCounterWork->execute( )../Util.php:129
220.85506234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.85506234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.85506234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.93456348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.93476352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.93476353136MWDebug::warning( )../GlobalFunctions.php:1247
280.93476354440MWDebug::sendMessage( )../MWDebug.php:155
290.93486354832trigger_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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.94466278144OutputPage->output( )../MediaWiki.php:583
50.94486284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94506285896WebResponse->header( )../OutputPage.php:2134
70.94506286040header ( )../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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.94466278144OutputPage->output( )../MediaWiki.php:583
50.94486284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94566293928WebResponse->header( )../OutputPage.php:2171
70.94566294072header ( )../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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.94466278144OutputPage->output( )../MediaWiki.php:583
50.94486284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94616293872WebResponse->header( )../OutputPage.php:2172
70.94626294016header ( )../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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.94466278144OutputPage->output( )../MediaWiki.php:583
50.94666293872WebResponse->header( )../OutputPage.php:2220
60.94666294016header ( )../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
20.04163376408MediaWiki->run( )../index.php:46
30.04163377816MediaWiki->main( )../MediaWiki.php:424
40.94466278144OutputPage->output( )../MediaWiki.php:583
50.94726294032WebResponse->header( )../OutputPage.php:2227
60.94726294176header ( )../WebResponse.php:37