( ! ) Warning: Search backend error during near_match search for '3.136.18.65' after 6. 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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.03263551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04984379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05064433312SpecialPage->run( )../SpecialPageFactory.php:581
70.05064433680SpecialSearch->execute( )../SpecialPage.php:383
80.09645796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.10185802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10185803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10485818280Hooks::run( )../SearchEngine.php:231
120.10495819880call_user_func_array ( )../Hooks.php:209
130.10495820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10535894632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10595940656CirrusSearch\Searcher->search( )../Searcher.php:268
160.10846175760CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10876207368PoolCounterWork->execute( )../Util.php:133
180.10896231624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10896231808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10896231880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10896233816PoolCounterWork->execute( )../Util.php:129
220.10896234464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10896234648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10896234768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11526349000CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11536352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11536353208MWDebug::warning( )../GlobalFunctions.php:1247
280.11546354496MWDebug::sendMessage( )../MWDebug.php:155
290.11546354888trigger_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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.11746278192OutputPage->output( )../MediaWiki.php:583
50.11766284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11776285936WebResponse->header( )../OutputPage.php:2134
70.11776286080header ( )../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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.11746278192OutputPage->output( )../MediaWiki.php:583
50.11766284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11836293968WebResponse->header( )../OutputPage.php:2171
70.11836294112header ( )../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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.11746278192OutputPage->output( )../MediaWiki.php:583
50.11766284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11886293912WebResponse->header( )../OutputPage.php:2172
70.11886294056header ( )../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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.11746278192OutputPage->output( )../MediaWiki.php:583
50.11936293912WebResponse->header( )../OutputPage.php:2220
60.11936294056header ( )../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
20.01493376408MediaWiki->run( )../index.php:46
30.01493377816MediaWiki->main( )../MediaWiki.php:424
40.11746278192OutputPage->output( )../MediaWiki.php:583
50.11996294072WebResponse->header( )../OutputPage.php:2227
60.11996294216header ( )../WebResponse.php:37