( ! ) Warning: Search backend error during near_match search for '3.129.45.252' after 2. 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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.03763551512MediaWiki->performRequest( )../MediaWiki.php:573
50.05944379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05994433096SpecialPage->run( )../SpecialPageFactory.php:581
70.05994433464SpecialSearch->execute( )../SpecialPage.php:383
80.11945795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.12575801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12575802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12795817072Hooks::run( )../SearchEngine.php:231
120.12805818672call_user_func_array ( )../Hooks.php:209
130.12805819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12835893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12885939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.13086174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13116206160PoolCounterWork->execute( )../Util.php:133
180.13126230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13126230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13126230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13136232608PoolCounterWork->execute( )../Util.php:129
220.13136233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13136233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13136233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13316347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13326351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13326352008MWDebug::warning( )../GlobalFunctions.php:1247
280.13396353312MWDebug::sendMessage( )../MWDebug.php:155
290.13396353704trigger_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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.13586276984OutputPage->output( )../MediaWiki.php:583
50.13606283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13616284736WebResponse->header( )../OutputPage.php:2134
70.13616284880header ( )../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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.13586276984OutputPage->output( )../MediaWiki.php:583
50.13606283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13686292768WebResponse->header( )../OutputPage.php:2171
70.13686292912header ( )../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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.13586276984OutputPage->output( )../MediaWiki.php:583
50.13606283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13726292712WebResponse->header( )../OutputPage.php:2172
70.13726292856header ( )../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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.13586276984OutputPage->output( )../MediaWiki.php:583
50.13776292712WebResponse->header( )../OutputPage.php:2220
60.13776292856header ( )../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
20.01713376040MediaWiki->run( )../index.php:46
30.01713377448MediaWiki->main( )../MediaWiki.php:424
40.13586276984OutputPage->output( )../MediaWiki.php:583
50.13836292872WebResponse->header( )../OutputPage.php:2227
60.13836293016header ( )../WebResponse.php:37