( ! ) Warning: Search backend error during near_match search for '3.143.7.73' after 7. 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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.02303551320MediaWiki->performRequest( )../MediaWiki.php:573
50.06664378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06704432616SpecialPage->run( )../SpecialPageFactory.php:581
70.06704432984SpecialSearch->execute( )../SpecialPage.php:383
80.15555795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.16225801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16225801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16505816984Hooks::run( )../SearchEngine.php:231
120.16505818584call_user_func_array ( )../Hooks.php:209
130.16505819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16585893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16655939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.17036174328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17066205928PoolCounterWork->execute( )../Util.php:133
180.17076230184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17076230368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17076230440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17076232376PoolCounterWork->execute( )../Util.php:129
220.17086233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17086233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17086233328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17766347600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17776351528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17776351808MWDebug::warning( )../GlobalFunctions.php:1247
280.17786353096MWDebug::sendMessage( )../MWDebug.php:155
290.17786353488trigger_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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.18016276824OutputPage->output( )../MediaWiki.php:583
50.18076283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18086284568WebResponse->header( )../OutputPage.php:2134
70.18086284712header ( )../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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.18016276824OutputPage->output( )../MediaWiki.php:583
50.18076283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18176292600WebResponse->header( )../OutputPage.php:2171
70.18176292744header ( )../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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.18016276824OutputPage->output( )../MediaWiki.php:583
50.18076283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18226292544WebResponse->header( )../OutputPage.php:2172
70.18226292688header ( )../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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.18016276824OutputPage->output( )../MediaWiki.php:583
50.18306292544WebResponse->header( )../OutputPage.php:2220
60.18306292688header ( )../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
10.0000233896{main}( )../index.php:0
20.01203375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.18016276824OutputPage->output( )../MediaWiki.php:583
50.18406292696WebResponse->header( )../OutputPage.php:2227
60.18406292840header ( )../WebResponse.php:37