( ! ) Warning: Search backend error during near_match search for '3.143.241.92' 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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.02013551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03944379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03984433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03984433728SpecialSearch->execute( )../SpecialPage.php:383
80.08875796984SpecialSearch->goResult( )../SpecialSearch.php:117
90.09405802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09405803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09625818304Hooks::run( )../SearchEngine.php:231
120.09635819904call_user_func_array ( )../Hooks.php:209
130.09635820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09685894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09765940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.10086175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10116207312PoolCounterWork->execute( )../Util.php:133
180.10136231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10136231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10136231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10146233760PoolCounterWork->execute( )../Util.php:129
220.10146234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10146234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10146234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10786348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10806352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10806353208MWDebug::warning( )../GlobalFunctions.php:1247
280.10816354512MWDebug::sendMessage( )../MWDebug.php:155
290.10816354904trigger_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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.11006278224OutputPage->output( )../MediaWiki.php:583
50.11026284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036285976WebResponse->header( )../OutputPage.php:2134
70.11036286120header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.11006278224OutputPage->output( )../MediaWiki.php:583
50.11026284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11116294008WebResponse->header( )../OutputPage.php:2171
70.11116294152header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.11006278224OutputPage->output( )../MediaWiki.php:583
50.11026284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11166293952WebResponse->header( )../OutputPage.php:2172
70.11166294096header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.11006278224OutputPage->output( )../MediaWiki.php:583
50.11216293952WebResponse->header( )../OutputPage.php:2220
60.11216294096header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.11006278224OutputPage->output( )../MediaWiki.php:583
50.11276294112WebResponse->header( )../OutputPage.php:2227
60.11276294256header ( )../WebResponse.php:37