( ! ) Warning: Search backend error during near_match search for '3.17.162.15' 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
10.0001233896{main}( )../index.php:0
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.02163551552MediaWiki->performRequest( )../MediaWiki.php:573
50.03644379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03694433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03694433680SpecialSearch->execute( )../SpecialPage.php:383
80.08055796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.08585801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08585802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08805817624Hooks::run( )../SearchEngine.php:231
120.08815819224call_user_func_array ( )../Hooks.php:209
130.08815819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08865893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08945940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.09266175064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296206648PoolCounterWork->execute( )../Util.php:133
180.09306230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09306231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09306231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09306233096PoolCounterWork->execute( )../Util.php:129
220.09316233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09946348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09966352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09966352512MWDebug::warning( )../GlobalFunctions.php:1247
280.09976353800MWDebug::sendMessage( )../MWDebug.php:155
290.09976354192trigger_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
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.10156277528OutputPage->output( )../MediaWiki.php:583
50.10186283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196285272WebResponse->header( )../OutputPage.php:2134
70.10196285416header ( )../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
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.10156277528OutputPage->output( )../MediaWiki.php:583
50.10186283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266293304WebResponse->header( )../OutputPage.php:2171
70.10266293448header ( )../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
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.10156277528OutputPage->output( )../MediaWiki.php:583
50.10186283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316293248WebResponse->header( )../OutputPage.php:2172
70.10316293392header ( )../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
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.10156277528OutputPage->output( )../MediaWiki.php:583
50.10366293248WebResponse->header( )../OutputPage.php:2220
60.10366293392header ( )../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
20.01203376024MediaWiki->run( )../index.php:46
30.01203377432MediaWiki->main( )../MediaWiki.php:424
40.10156277528OutputPage->output( )../MediaWiki.php:583
50.10416293400WebResponse->header( )../OutputPage.php:2227
60.10416293544header ( )../WebResponse.php:37