( ! ) Warning: Search backend error during near_match search for '3.145.186.6' 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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.01913552816MediaWiki->performRequest( )../MediaWiki.php:573
50.03544380256SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594434128SpecialPage->run( )../SpecialPageFactory.php:581
70.03594434496SpecialSearch->execute( )../SpecialPage.php:383
80.08095795704SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645801808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645802560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865817560Hooks::run( )../SearchEngine.php:231
120.08875819160call_user_func_array ( )../Hooks.php:209
130.08875819864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945893912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09025939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.09356175056CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09376206656PoolCounterWork->execute( )../Util.php:133
180.09386230912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09396231096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09396231168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09396233104PoolCounterWork->execute( )../Util.php:129
220.09396233752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09396233936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09396234056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10066348336CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10076352264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10076352544MWDebug::warning( )../GlobalFunctions.php:1247
280.10086353832MWDebug::sendMessage( )../MWDebug.php:155
290.10086354224trigger_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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.10266277512OutputPage->output( )../MediaWiki.php:583
50.10296283960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306285256WebResponse->header( )../OutputPage.php:2134
70.10306285400header ( )../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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.10266277512OutputPage->output( )../MediaWiki.php:583
50.10296283960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366293288WebResponse->header( )../OutputPage.php:2171
70.10366293432header ( )../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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.10266277512OutputPage->output( )../MediaWiki.php:583
50.10296283960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416293232WebResponse->header( )../OutputPage.php:2172
70.10416293376header ( )../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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.10266277512OutputPage->output( )../MediaWiki.php:583
50.10466293232WebResponse->header( )../OutputPage.php:2220
60.10466293376header ( )../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
10.0001235184{main}( )../index.php:0
20.01113377288MediaWiki->run( )../index.php:46
30.01113378696MediaWiki->main( )../MediaWiki.php:424
40.10266277512OutputPage->output( )../MediaWiki.php:583
50.10526293384WebResponse->header( )../OutputPage.php:2227
60.10526293528header ( )../WebResponse.php:37