( ! ) Warning: Search backend error during near_match search for '3.144.116.112' 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
10.0000235360{main}( )../index.php:0
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.02073553016MediaWiki->performRequest( )../MediaWiki.php:573
50.03614380464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03654434480SpecialPage->run( )../SpecialPageFactory.php:581
70.03654434848SpecialSearch->execute( )../SpecialPage.php:383
80.09435796680SpecialSearch->goResult( )../SpecialSearch.php:117
90.09965802936SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09965803688SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10205818688Hooks::run( )../SearchEngine.php:231
120.10205820288call_user_func_array ( )../Hooks.php:209
130.10205820992CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10265895016CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10355941048CirrusSearch\Searcher->search( )../Searcher.php:268
160.10696176096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10716207680PoolCounterWork->execute( )../Util.php:133
180.10736231936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10736232120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10736232192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10736234128PoolCounterWork->execute( )../Util.php:129
220.10746234776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10746234960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10746235080CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11396349368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11406353304wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11406353584MWDebug::warning( )../GlobalFunctions.php:1247
280.11416354888MWDebug::sendMessage( )../MWDebug.php:155
290.11416355280trigger_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
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.11606278592OutputPage->output( )../MediaWiki.php:583
50.11626285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636286336WebResponse->header( )../OutputPage.php:2134
70.11636286480header ( )../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
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.11606278592OutputPage->output( )../MediaWiki.php:583
50.11626285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11706294368WebResponse->header( )../OutputPage.php:2171
70.11706294512header ( )../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
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.11606278592OutputPage->output( )../MediaWiki.php:583
50.11626285040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11766294312WebResponse->header( )../OutputPage.php:2172
70.11766294456header ( )../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
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.11606278592OutputPage->output( )../MediaWiki.php:583
50.11816294312WebResponse->header( )../OutputPage.php:2220
60.11816294456header ( )../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
20.00933377496MediaWiki->run( )../index.php:46
30.00933378904MediaWiki->main( )../MediaWiki.php:424
40.11606278592OutputPage->output( )../MediaWiki.php:583
50.11886294472WebResponse->header( )../OutputPage.php:2227
60.11886294616header ( )../WebResponse.php:37