( ! ) Warning: Search backend error during near_match search for '3.22.75.12' 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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.01993551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03564379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03604433552SpecialSearch->execute( )../SpecialPage.php:383
80.07855795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08595817936Hooks::run( )../SearchEngine.php:231
120.08595819536call_user_func_array ( )../Hooks.php:209
130.08595820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08655894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08725940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09036175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09066206856PoolCounterWork->execute( )../Util.php:133
180.09076231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09076231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09076231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09086233304PoolCounterWork->execute( )../Util.php:129
220.09086233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09086234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09086234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09736348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09756352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09756352728MWDebug::warning( )../GlobalFunctions.php:1247
280.09766354016MWDebug::sendMessage( )../MWDebug.php:155
290.09766354408trigger_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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.09956277744OutputPage->output( )../MediaWiki.php:583
50.09986284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996285488WebResponse->header( )../OutputPage.php:2134
70.09996285632header ( )../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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.09956277744OutputPage->output( )../MediaWiki.php:583
50.09986284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10056293520WebResponse->header( )../OutputPage.php:2171
70.10056293664header ( )../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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.09956277744OutputPage->output( )../MediaWiki.php:583
50.09986284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116293464WebResponse->header( )../OutputPage.php:2172
70.10116293608header ( )../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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.09956277744OutputPage->output( )../MediaWiki.php:583
50.10156293464WebResponse->header( )../OutputPage.php:2220
60.10166293608header ( )../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
10.0001233896{main}( )../index.php:0
20.01123376408MediaWiki->run( )../index.php:46
30.01123377816MediaWiki->main( )../MediaWiki.php:424
40.09956277744OutputPage->output( )../MediaWiki.php:583
50.10226293624WebResponse->header( )../OutputPage.php:2227
60.10226293768header ( )../WebResponse.php:37