( ! ) Warning: Search backend error during near_match search for '3.147.69.5' after 8. 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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.02313551680MediaWiki->performRequest( )../MediaWiki.php:573
50.05074379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05124433088SpecialPage->run( )../SpecialPageFactory.php:581
70.05124433456SpecialSearch->execute( )../SpecialPage.php:383
80.15475794512SpecialSearch->goResult( )../SpecialSearch.php:117
90.17065800768SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17065801520SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18075816520Hooks::run( )../SearchEngine.php:231
120.18075818120call_user_func_array ( )../Hooks.php:209
130.18075818824CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18135892816CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19295938840CirrusSearch\Searcher->search( )../Searcher.php:268
160.19716173896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19746205488PoolCounterWork->execute( )../Util.php:133
180.19766229744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19766229928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19766230000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19776231936PoolCounterWork->execute( )../Util.php:129
220.19776232584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19776232768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19776232888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20526347136CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20536351064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20536351344MWDebug::warning( )../GlobalFunctions.php:1247
280.20556352632MWDebug::sendMessage( )../MWDebug.php:155
290.20556353024trigger_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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.21296276360OutputPage->output( )../MediaWiki.php:583
50.21336282808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21346284104WebResponse->header( )../OutputPage.php:2134
70.21346284248header ( )../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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.21296276360OutputPage->output( )../MediaWiki.php:583
50.21336282808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21466292136WebResponse->header( )../OutputPage.php:2171
70.21466292280header ( )../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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.21296276360OutputPage->output( )../MediaWiki.php:583
50.21336282808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21546292080WebResponse->header( )../OutputPage.php:2172
70.21546292224header ( )../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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.21296276360OutputPage->output( )../MediaWiki.php:583
50.21596292080WebResponse->header( )../OutputPage.php:2220
60.21596292224header ( )../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
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.21296276360OutputPage->output( )../MediaWiki.php:583
50.22276292232WebResponse->header( )../OutputPage.php:2227
60.22276292376header ( )../WebResponse.php:37