( ! ) Warning: Search backend error during near_match search for '18.227.72.153' after 14. 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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.03133551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06524379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06554433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06564433736SpecialSearch->execute( )../SpecialPage.php:383
80.12325796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.12875802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12875802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13105817992Hooks::run( )../SearchEngine.php:231
120.13115819592call_user_func_array ( )../Hooks.php:209
130.13115820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13145894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13205940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.13416175472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13436207072PoolCounterWork->execute( )../Util.php:133
180.13446231328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13446231512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13446231584CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13456233520PoolCounterWork->execute( )../Util.php:129
220.13456234168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13456234352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13456234472CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14876348760CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14886352696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14886352976MWDebug::warning( )../GlobalFunctions.php:1247
280.14896354280MWDebug::sendMessage( )../MWDebug.php:155
290.14896354672trigger_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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.15096277960OutputPage->output( )../MediaWiki.php:583
50.15116284416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15126285712WebResponse->header( )../OutputPage.php:2134
70.15126285856header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.15096277960OutputPage->output( )../MediaWiki.php:583
50.15116284416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15196293760WebResponse->header( )../OutputPage.php:2171
70.15196293904header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.15096277960OutputPage->output( )../MediaWiki.php:583
50.15116284416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15246293704WebResponse->header( )../OutputPage.php:2172
70.15246293848header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.15096277960OutputPage->output( )../MediaWiki.php:583
50.15296293704WebResponse->header( )../OutputPage.php:2220
60.15296293848header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.15096277960OutputPage->output( )../MediaWiki.php:583
50.15356293864WebResponse->header( )../OutputPage.php:2227
60.15356294008header ( )../WebResponse.php:37