( ! ) Warning: Search backend error during near_match search for '18.119.163.236' after 15. 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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.04483551480MediaWiki->performRequest( )../MediaWiki.php:573
50.09684379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09724432984SpecialPage->run( )../SpecialPageFactory.php:581
70.09724433352SpecialSearch->execute( )../SpecialPage.php:383
80.19405794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.21525800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21525801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21775816440Hooks::run( )../SearchEngine.php:231
120.21785818040call_user_func_array ( )../Hooks.php:209
130.21785818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21875892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22005938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.22766173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22806205464PoolCounterWork->execute( )../Util.php:133
180.22816229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22816229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22816229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22826231912PoolCounterWork->execute( )../Util.php:129
220.22826232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22826232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22826232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24286347096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24306351032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24306351312MWDebug::warning( )../GlobalFunctions.php:1247
280.24316352616MWDebug::sendMessage( )../MWDebug.php:155
290.24316353008trigger_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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.24506276328OutputPage->output( )../MediaWiki.php:583
50.24526282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24546284080WebResponse->header( )../OutputPage.php:2134
70.24546284224header ( )../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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.24506276328OutputPage->output( )../MediaWiki.php:583
50.24526282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24626292112WebResponse->header( )../OutputPage.php:2171
70.24626292256header ( )../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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.24506276328OutputPage->output( )../MediaWiki.php:583
50.24526282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24676292056WebResponse->header( )../OutputPage.php:2172
70.24676292200header ( )../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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.24506276328OutputPage->output( )../MediaWiki.php:583
50.24726292056WebResponse->header( )../OutputPage.php:2220
60.24726292200header ( )../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
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.24506276328OutputPage->output( )../MediaWiki.php:583
50.24946292216WebResponse->header( )../OutputPage.php:2227
60.24946292360header ( )../WebResponse.php:37