( ! ) Warning: Search backend error during near_match search for '3.143.218.181' 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
10.0000233960{main}( )../index.php:0
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.02233551600MediaWiki->performRequest( )../MediaWiki.php:573
50.06404379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06454433040SpecialPage->run( )../SpecialPageFactory.php:581
70.06454433408SpecialSearch->execute( )../SpecialPage.php:383
80.11095794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.11815800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11815801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12045816656Hooks::run( )../SearchEngine.php:231
120.12045818256call_user_func_array ( )../Hooks.php:209
130.12055818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12105892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12185939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.12506174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12536205656PoolCounterWork->execute( )../Util.php:133
180.12556229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12556230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12556230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12556232104PoolCounterWork->execute( )../Util.php:129
220.12566232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12566232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12566233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13216347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13236351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13236351528MWDebug::warning( )../GlobalFunctions.php:1247
280.13246352832MWDebug::sendMessage( )../MWDebug.php:155
290.13246353224trigger_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
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.13436276536OutputPage->output( )../MediaWiki.php:583
50.13456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13466284288WebResponse->header( )../OutputPage.php:2134
70.13466284432header ( )../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
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.13436276536OutputPage->output( )../MediaWiki.php:583
50.13456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13526292320WebResponse->header( )../OutputPage.php:2171
70.13526292464header ( )../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
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.13436276536OutputPage->output( )../MediaWiki.php:583
50.13456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13576292264WebResponse->header( )../OutputPage.php:2172
70.13576292408header ( )../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
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.13436276536OutputPage->output( )../MediaWiki.php:583
50.13636292264WebResponse->header( )../OutputPage.php:2220
60.13636292408header ( )../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
20.01263376112MediaWiki->run( )../index.php:46
30.01273377520MediaWiki->main( )../MediaWiki.php:424
40.13436276536OutputPage->output( )../MediaWiki.php:583
50.13706292424WebResponse->header( )../OutputPage.php:2227
60.13706292568header ( )../WebResponse.php:37