( ! ) Warning: Search backend error during near_match search for '3.144.212.145' 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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.01783553016MediaWiki->performRequest( )../MediaWiki.php:573
50.03224380464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264434480SpecialPage->run( )../SpecialPageFactory.php:581
70.03274434848SpecialSearch->execute( )../SpecialPage.php:383
80.07605796680SpecialSearch->goResult( )../SpecialSearch.php:117
90.08355802936SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08355803688SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08675818688Hooks::run( )../SearchEngine.php:231
120.08675820288call_user_func_array ( )../Hooks.php:209
130.08675820992CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755895016CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08865941048CirrusSearch\Searcher->search( )../Searcher.php:268
160.09346176096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09386207680PoolCounterWork->execute( )../Util.php:133
180.09416231936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09416232120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09416232192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09416234128PoolCounterWork->execute( )../Util.php:129
220.09416234776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09416234960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09416235080CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10196349368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10216353304wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10216353584MWDebug::warning( )../GlobalFunctions.php:1247
280.10236354888MWDebug::sendMessage( )../MWDebug.php:155
290.10236355280trigger_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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.10506278592OutputPage->output( )../MediaWiki.php:583
50.10536285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556286336WebResponse->header( )../OutputPage.php:2134
70.10556286480header ( )../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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.10506278592OutputPage->output( )../MediaWiki.php:583
50.10536285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10646294368WebResponse->header( )../OutputPage.php:2171
70.10646294512header ( )../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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.10506278592OutputPage->output( )../MediaWiki.php:583
50.10536285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716294312WebResponse->header( )../OutputPage.php:2172
70.10726294456header ( )../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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.10506278592OutputPage->output( )../MediaWiki.php:583
50.10796294312WebResponse->header( )../OutputPage.php:2220
60.10796294456header ( )../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
10.0000235360{main}( )../index.php:0
20.00893377496MediaWiki->run( )../index.php:46
30.00893378904MediaWiki->main( )../MediaWiki.php:424
40.10506278592OutputPage->output( )../MediaWiki.php:583
50.10876294472WebResponse->header( )../OutputPage.php:2227
60.10876294616header ( )../WebResponse.php:37