( ! ) Warning: Search backend error during near_match search for '18.116.23.118' 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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.01993551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03594379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03644433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03644433408SpecialSearch->execute( )../SpecialPage.php:383
80.08505794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.09305800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09305801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09545816656Hooks::run( )../SearchEngine.php:231
120.09545818256call_user_func_array ( )../Hooks.php:209
130.09545818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09595892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09715939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.10066174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10096205656PoolCounterWork->execute( )../Util.php:133
180.10116229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10116230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10116230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10116232104PoolCounterWork->execute( )../Util.php:129
220.10116232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10116232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10116233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10776347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10796351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10796351528MWDebug::warning( )../GlobalFunctions.php:1247
280.10806352832MWDebug::sendMessage( )../MWDebug.php:155
290.10806353224trigger_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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.11006276536OutputPage->output( )../MediaWiki.php:583
50.11026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036284288WebResponse->header( )../OutputPage.php:2134
70.11036284432header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.11006276536OutputPage->output( )../MediaWiki.php:583
50.11026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11106292320WebResponse->header( )../OutputPage.php:2171
70.11106292464header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.11006276536OutputPage->output( )../MediaWiki.php:583
50.11026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11146292264WebResponse->header( )../OutputPage.php:2172
70.11146292408header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.11006276536OutputPage->output( )../MediaWiki.php:583
50.11196292264WebResponse->header( )../OutputPage.php:2220
60.11196292408header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00953377520MediaWiki->main( )../MediaWiki.php:424
40.11006276536OutputPage->output( )../MediaWiki.php:583
50.11266292424WebResponse->header( )../OutputPage.php:2227
60.11266292568header ( )../WebResponse.php:37