( ! ) Warning: Search backend error during near_match search for '3.141.28.107' after 8. 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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01703551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03104379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03144433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03144433744SpecialSearch->execute( )../SpecialPage.php:383
80.07555795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08065802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08065802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08285817880Hooks::run( )../SearchEngine.php:231
120.08285819480call_user_func_array ( )../Hooks.php:209
130.08285820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08345894224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08425940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.08766175360CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08796206960PoolCounterWork->execute( )../Util.php:133
180.08806231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08806231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08806231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08816233408PoolCounterWork->execute( )../Util.php:129
220.08816234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08816234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08816234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09646348640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09666352576wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09666352856MWDebug::warning( )../GlobalFunctions.php:1247
280.09676354160MWDebug::sendMessage( )../MWDebug.php:155
290.09676354552trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09846277840OutputPage->output( )../MediaWiki.php:583
50.09866284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876285592WebResponse->header( )../OutputPage.php:2134
70.09876285736header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09846277840OutputPage->output( )../MediaWiki.php:583
50.09866284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936293624WebResponse->header( )../OutputPage.php:2171
70.09936293768header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09846277840OutputPage->output( )../MediaWiki.php:583
50.09866284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986293568WebResponse->header( )../OutputPage.php:2172
70.09986293712header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09846277840OutputPage->output( )../MediaWiki.php:583
50.10036293568WebResponse->header( )../OutputPage.php:2220
60.10036293712header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09846277840OutputPage->output( )../MediaWiki.php:583
50.10106293728WebResponse->header( )../OutputPage.php:2227
60.10106293872header ( )../WebResponse.php:37