( ! ) Warning: Search backend error during near_match search for '18.227.111.208' 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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.01913599352MediaWiki->performRequest( )../MediaWiki.php:573
50.03464412776SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584466736SpecialPage->run( )../SpecialPageFactory.php:581
70.03594467104SpecialSearch->execute( )../SpecialPage.php:383
80.08075794480SpecialSearch->goResult( )../SpecialSearch.php:117
90.08635800760SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08635801512SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855816504Hooks::run( )../SearchEngine.php:231
120.08865818104call_user_func_array ( )../Hooks.php:209
130.08865818808CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08905892848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08985938872CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336173968CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09356205552PoolCounterWork->execute( )../Util.php:133
180.09376229816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09376230000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09376230072CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386232008PoolCounterWork->execute( )../Util.php:129
220.09386232656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09386232840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386232960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016347224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036351160wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036351440MWDebug::warning( )../GlobalFunctions.php:1247
280.10056352744MWDebug::sendMessage( )../MWDebug.php:155
290.10056353136trigger_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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.10246276408OutputPage->output( )../MediaWiki.php:583
50.10266282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276284160WebResponse->header( )../OutputPage.php:2134
70.10276284304header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.10246276408OutputPage->output( )../MediaWiki.php:583
50.10266282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366292192WebResponse->header( )../OutputPage.php:2171
70.10366292336header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.10246276408OutputPage->output( )../MediaWiki.php:583
50.10266282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406292136WebResponse->header( )../OutputPage.php:2172
70.10416292280header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.10246276408OutputPage->output( )../MediaWiki.php:583
50.10456292136WebResponse->header( )../OutputPage.php:2220
60.10456292280header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374336MediaWiki->run( )../index.php:46
30.00893375744MediaWiki->main( )../MediaWiki.php:424
40.10246276408OutputPage->output( )../MediaWiki.php:583
50.10516292296WebResponse->header( )../OutputPage.php:2227
60.10516292440header ( )../WebResponse.php:37