( ! ) Warning: Search backend error during near_match search for '3.142.156.25' after 34. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03144379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03184433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03184433744SpecialSearch->execute( )../SpecialPage.php:383
80.08175795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10105802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10105802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10375817840Hooks::run( )../SearchEngine.php:231
120.10375819440call_user_func_array ( )../Hooks.php:209
130.10375820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10425894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10495940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.10776175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10796206928PoolCounterWork->execute( )../Util.php:133
180.10806231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10806231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10806231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10806233376PoolCounterWork->execute( )../Util.php:129
220.10806234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10816234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10816234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14176348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14186352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14186352776MWDebug::warning( )../GlobalFunctions.php:1247
280.14196354080MWDebug::sendMessage( )../MWDebug.php:155
290.14196354472trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14376277760OutputPage->output( )../MediaWiki.php:583
50.14406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14436285512WebResponse->header( )../OutputPage.php:2134
70.14436285656header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14376277760OutputPage->output( )../MediaWiki.php:583
50.14406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14526293544WebResponse->header( )../OutputPage.php:2171
70.14526293688header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14376277760OutputPage->output( )../MediaWiki.php:583
50.14406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14596293488WebResponse->header( )../OutputPage.php:2172
70.14596293632header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14376277760OutputPage->output( )../MediaWiki.php:583
50.14646293488WebResponse->header( )../OutputPage.php:2220
60.14646293632header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14376277760OutputPage->output( )../MediaWiki.php:583
50.14696293648WebResponse->header( )../OutputPage.php:2227
60.14696293792header ( )../WebResponse.php:37