( ! ) Warning: Search backend error during near_match search for '18.217.241.102' 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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01623551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03064379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03114433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03114433712SpecialSearch->execute( )../SpecialPage.php:383
80.07165796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.07665802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07665803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07895818136Hooks::run( )../SearchEngine.php:231
120.07895819736call_user_func_array ( )../Hooks.php:209
130.07895820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07955894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08025940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.08306175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08326208416PoolCounterWork->execute( )../Util.php:133
180.08336233160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08336233344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08336233416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08346235384PoolCounterWork->execute( )../Util.php:129
220.08346236032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08346236216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08346236336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08956350584CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08966354520wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08966354800MWDebug::warning( )../GlobalFunctions.php:1247
280.08976356104MWDebug::sendMessage( )../MWDebug.php:155
290.08976356496trigger_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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09136279704OutputPage->output( )../MediaWiki.php:583
50.09156286160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09166287456WebResponse->header( )../OutputPage.php:2134
70.09166287600header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09136279704OutputPage->output( )../MediaWiki.php:583
50.09156286160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09216295504WebResponse->header( )../OutputPage.php:2171
70.09216295648header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09136279704OutputPage->output( )../MediaWiki.php:583
50.09156286160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09266295448WebResponse->header( )../OutputPage.php:2172
70.09266295592header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09136279704OutputPage->output( )../MediaWiki.php:583
50.09316295448WebResponse->header( )../OutputPage.php:2220
60.09316295592header ( )../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
10.0000233960{main}( )../index.php:0
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09136279704OutputPage->output( )../MediaWiki.php:583
50.09376295608WebResponse->header( )../OutputPage.php:2227
60.09376295752header ( )../WebResponse.php:37