( ! ) Warning: Search backend error during near_match search for '3.141.100.120' 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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.02723957656MediaWiki->performRequest( )../MediaWiki.php:573
50.03904412392SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03944466392SpecialPage->run( )../SpecialPageFactory.php:581
70.03944466760SpecialSearch->execute( )../SpecialPage.php:383
80.07965811224SpecialSearch->goResult( )../SpecialSearch.php:117
90.08475817440SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08475818192SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08695833192Hooks::run( )../SearchEngine.php:231
120.08695834792call_user_func_array ( )../Hooks.php:209
130.08695835496CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755909560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855955584CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166190648CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09196222232PoolCounterWork->execute( )../Util.php:133
180.09206246488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09206246672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09206246744CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09206248680PoolCounterWork->execute( )../Util.php:129
220.09206249328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09206249512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09206249632CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09836363912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09846367848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09846368128MWDebug::warning( )../GlobalFunctions.php:1247
280.09856369432MWDebug::sendMessage( )../MWDebug.php:155
290.09856369824trigger_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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.10016293128OutputPage->output( )../MediaWiki.php:583
50.10046299584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10056300880WebResponse->header( )../OutputPage.php:2134
70.10056301024header ( )../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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.10016293128OutputPage->output( )../MediaWiki.php:583
50.10046299584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126308912WebResponse->header( )../OutputPage.php:2171
70.10126309056header ( )../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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.10016293128OutputPage->output( )../MediaWiki.php:583
50.10046299584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176308856WebResponse->header( )../OutputPage.php:2172
70.10176309000header ( )../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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.10016293128OutputPage->output( )../MediaWiki.php:583
50.10216308856WebResponse->header( )../OutputPage.php:2220
60.10216309000header ( )../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
10.0001235872{main}( )../index.php:0
20.01943782072MediaWiki->run( )../index.php:46
30.01943783480MediaWiki->main( )../MediaWiki.php:424
40.10016293128OutputPage->output( )../MediaWiki.php:583
50.10286309016WebResponse->header( )../OutputPage.php:2227
60.10286309160header ( )../WebResponse.php:37