( ! ) Warning: Search backend error during near_match search for '13.58.28.196' 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
10.0000233960{main}( )../index.php:0
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.01673551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03144379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03184433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03184433744SpecialSearch->execute( )../SpecialPage.php:383
80.07835795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865817840Hooks::run( )../SearchEngine.php:231
120.08875819440call_user_func_array ( )../Hooks.php:209
130.08875820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09005940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09286175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296206856PoolCounterWork->execute( )../Util.php:133
180.09306231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09306231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09306231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09306233304PoolCounterWork->execute( )../Util.php:129
220.09316233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09946348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09956352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09966352720MWDebug::warning( )../GlobalFunctions.php:1247
280.09966354024MWDebug::sendMessage( )../MWDebug.php:155
290.09966354416trigger_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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10136277736OutputPage->output( )../MediaWiki.php:583
50.10166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166285488WebResponse->header( )../OutputPage.php:2134
70.10176285632header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10136277736OutputPage->output( )../MediaWiki.php:583
50.10166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293520WebResponse->header( )../OutputPage.php:2171
70.10236293664header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10136277736OutputPage->output( )../MediaWiki.php:583
50.10166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286293464WebResponse->header( )../OutputPage.php:2172
70.10286293608header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10136277736OutputPage->output( )../MediaWiki.php:583
50.10326293464WebResponse->header( )../OutputPage.php:2220
60.10326293608header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10136277736OutputPage->output( )../MediaWiki.php:583
50.10386293624WebResponse->header( )../OutputPage.php:2227
60.10386293768header ( )../WebResponse.php:37