( ! ) Warning: Search backend error during near_match search for '18.224.53.246' 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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.01723553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03174381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03214434888SpecialPage->run( )../SpecialPageFactory.php:581
70.03214435256SpecialSearch->execute( )../SpecialPage.php:383
80.07535797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.08095804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08095804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08365819784Hooks::run( )../SearchEngine.php:231
120.08365821384call_user_func_array ( )../Hooks.php:209
130.08365822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08415896120CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08495942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.08836177200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08866208784PoolCounterWork->execute( )../Util.php:133
180.08876233040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876233224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876233296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08886235232PoolCounterWork->execute( )../Util.php:129
220.08886235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08886236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08886236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09526350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09536354376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09536354656MWDebug::warning( )../GlobalFunctions.php:1247
280.09546355960MWDebug::sendMessage( )../MWDebug.php:155
290.09556356352trigger_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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.09726279672OutputPage->output( )../MediaWiki.php:583
50.09746286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756287424WebResponse->header( )../OutputPage.php:2134
70.09756287568header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.09726279672OutputPage->output( )../MediaWiki.php:583
50.09746286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816295456WebResponse->header( )../OutputPage.php:2171
70.09816295600header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.09726279672OutputPage->output( )../MediaWiki.php:583
50.09746286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866295400WebResponse->header( )../OutputPage.php:2172
70.09866295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.09726279672OutputPage->output( )../MediaWiki.php:583
50.09906295400WebResponse->header( )../OutputPage.php:2220
60.09906295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377880MediaWiki->run( )../index.php:46
30.00873379288MediaWiki->main( )../MediaWiki.php:424
40.09726279672OutputPage->output( )../MediaWiki.php:583
50.09966295560WebResponse->header( )../OutputPage.php:2227
60.09966295704header ( )../WebResponse.php:37