( ! ) Warning: Search backend error during near_match search for '18.191.225.80' after 53. 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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.16443551992MediaWiki->performRequest( )../MediaWiki.php:573
50.29964379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.30914433368SpecialPage->run( )../SpecialPageFactory.php:581
70.30914433736SpecialSearch->execute( )../SpecialPage.php:383
80.72045796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.80355802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.80355802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.84365817992Hooks::run( )../SearchEngine.php:231
120.84365819592call_user_func_array ( )../Hooks.php:209
130.84365820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.84415894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.84465940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.87216175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.87246206960PoolCounterWork->execute( )../Util.php:133
180.87256231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.87256231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.87256231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.87256233408PoolCounterWork->execute( )../Util.php:129
220.87256234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.87256234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.87256234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.92566348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.92576352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.92576352848MWDebug::warning( )../GlobalFunctions.php:1247
280.92586354152MWDebug::sendMessage( )../MWDebug.php:155
290.92586354544trigger_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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.97286277864OutputPage->output( )../MediaWiki.php:583
50.97306284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.97316285616WebResponse->header( )../OutputPage.php:2134
70.97316285760header ( )../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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.97286277864OutputPage->output( )../MediaWiki.php:583
50.97306284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.97386293664WebResponse->header( )../OutputPage.php:2171
70.97386293808header ( )../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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.97286277864OutputPage->output( )../MediaWiki.php:583
50.97306284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99136293608WebResponse->header( )../OutputPage.php:2172
70.99136293752header ( )../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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.97286277864OutputPage->output( )../MediaWiki.php:583
50.99516293608WebResponse->header( )../OutputPage.php:2220
60.99516293752header ( )../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
20.04373376416MediaWiki->run( )../index.php:46
30.04373377824MediaWiki->main( )../MediaWiki.php:424
40.97286277864OutputPage->output( )../MediaWiki.php:583
50.99576293768WebResponse->header( )../OutputPage.php:2227
60.99576293912header ( )../WebResponse.php:37