( ! ) Warning: Search backend error during near_match search for '3.135.199.27' after 15. 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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.03033551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05534379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05584433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05584433744SpecialSearch->execute( )../SpecialPage.php:383
80.15015795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.15645802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15645802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17075817840Hooks::run( )../SearchEngine.php:231
120.17075819440call_user_func_array ( )../Hooks.php:209
130.17075820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17185894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17745940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.18296175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18316206856PoolCounterWork->execute( )../Util.php:133
180.19066231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19066231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19066231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19076233304PoolCounterWork->execute( )../Util.php:129
220.19076233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19076234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19076234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20526348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20546352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20546352720MWDebug::warning( )../GlobalFunctions.php:1247
280.20556354024MWDebug::sendMessage( )../MWDebug.php:155
290.20556354416trigger_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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.20776277736OutputPage->output( )../MediaWiki.php:583
50.20796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20806285488WebResponse->header( )../OutputPage.php:2134
70.20806285632header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.20776277736OutputPage->output( )../MediaWiki.php:583
50.20796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20876293520WebResponse->header( )../OutputPage.php:2171
70.20876293664header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.20776277736OutputPage->output( )../MediaWiki.php:583
50.20796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20976293464WebResponse->header( )../OutputPage.php:2172
70.20976293608header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.20776277736OutputPage->output( )../MediaWiki.php:583
50.21026293464WebResponse->header( )../OutputPage.php:2220
60.21026293608header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.20776277736OutputPage->output( )../MediaWiki.php:583
50.21246293624WebResponse->header( )../OutputPage.php:2227
60.21246293768header ( )../WebResponse.php:37