( ! ) Warning: Search backend error during near_match search for '3.148.107.149' 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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.02803551600MediaWiki->performRequest( )../MediaWiki.php:573
50.04224379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04254433040SpecialPage->run( )../SpecialPageFactory.php:581
70.04254433408SpecialSearch->execute( )../SpecialPage.php:383
80.08535794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265816656Hooks::run( )../SearchEngine.php:231
120.09265818256call_user_func_array ( )../Hooks.php:209
130.09265818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09315892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09385939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686205656PoolCounterWork->execute( )../Util.php:133
180.09706229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09726232104PoolCounterWork->execute( )../Util.php:129
220.09726232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09726232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09726233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10356347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10366351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10366351528MWDebug::warning( )../GlobalFunctions.php:1247
280.10376352832MWDebug::sendMessage( )../MWDebug.php:155
290.10376353224trigger_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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.10576276536OutputPage->output( )../MediaWiki.php:583
50.10596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606284288WebResponse->header( )../OutputPage.php:2134
70.10606284432header ( )../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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.10576276536OutputPage->output( )../MediaWiki.php:583
50.10596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666292320WebResponse->header( )../OutputPage.php:2171
70.10666292464header ( )../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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.10576276536OutputPage->output( )../MediaWiki.php:583
50.10596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716292264WebResponse->header( )../OutputPage.php:2172
70.10716292408header ( )../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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.10576276536OutputPage->output( )../MediaWiki.php:583
50.10766292264WebResponse->header( )../OutputPage.php:2220
60.10766292408header ( )../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
10.0001233960{main}( )../index.php:0
20.01753376112MediaWiki->run( )../index.php:46
30.01753377520MediaWiki->main( )../MediaWiki.php:424
40.10576276536OutputPage->output( )../MediaWiki.php:583
50.10826292424WebResponse->header( )../OutputPage.php:2227
60.10826292568header ( )../WebResponse.php:37