( ! ) Warning: Search backend error during near_match search for '3.133.159.224' after 7. 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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.01873553384MediaWiki->performRequest( )../MediaWiki.php:573
50.03504381016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03564434912SpecialPage->run( )../SpecialPageFactory.php:581
70.03564435280SpecialSearch->execute( )../SpecialPage.php:383
80.07925796072SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445802328SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445803080SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08695818080Hooks::run( )../SearchEngine.php:231
120.08705819680call_user_func_array ( )../Hooks.php:209
130.08705820384CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765894416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855940440CirrusSearch\Searcher->search( )../Searcher.php:268
160.09186175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206207072PoolCounterWork->execute( )../Util.php:133
180.09216231328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09216231512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09216231584CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226233520PoolCounterWork->execute( )../Util.php:129
220.09226234168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226234352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226234472CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09886348760CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09906352696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09906352976MWDebug::warning( )../GlobalFunctions.php:1247
280.09916354280MWDebug::sendMessage( )../MWDebug.php:155
290.09916354672trigger_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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.10086277984OutputPage->output( )../MediaWiki.php:583
50.10106284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116285728WebResponse->header( )../OutputPage.php:2134
70.10116285872header ( )../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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.10086277984OutputPage->output( )../MediaWiki.php:583
50.10106284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176293760WebResponse->header( )../OutputPage.php:2171
70.10176293904header ( )../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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.10086277984OutputPage->output( )../MediaWiki.php:583
50.10106284432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226293704WebResponse->header( )../OutputPage.php:2172
70.10226293848header ( )../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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.10086277984OutputPage->output( )../MediaWiki.php:583
50.10276293704WebResponse->header( )../OutputPage.php:2220
60.10276293848header ( )../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
10.0000235360{main}( )../index.php:0
20.01053377680MediaWiki->run( )../index.php:46
30.01053379088MediaWiki->main( )../MediaWiki.php:424
40.10086277984OutputPage->output( )../MediaWiki.php:583
50.10336293864WebResponse->header( )../OutputPage.php:2227
60.10336294008header ( )../WebResponse.php:37