( ! ) Warning: Search backend error during near_match search for '3.147.74.190' after 3. 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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.05593551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08634379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08694433376SpecialPage->run( )../SpecialPageFactory.php:581
70.08704433744SpecialSearch->execute( )../SpecialPage.php:383
80.17195795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.18515802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18515802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18735817840Hooks::run( )../SearchEngine.php:231
120.18735819440call_user_func_array ( )../Hooks.php:209
130.18735820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18755894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18795940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.19696175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19776206832PoolCounterWork->execute( )../Util.php:133
180.19786231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19786231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19786231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19906233280PoolCounterWork->execute( )../Util.php:129
220.19906233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19906234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19906234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20186348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20256352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20256352728MWDebug::warning( )../GlobalFunctions.php:1247
280.20266354032MWDebug::sendMessage( )../MWDebug.php:155
290.20266354424trigger_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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.20496277728OutputPage->output( )../MediaWiki.php:583
50.20536284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20546285480WebResponse->header( )../OutputPage.php:2134
70.20546285624header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.20496277728OutputPage->output( )../MediaWiki.php:583
50.20536284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20616293512WebResponse->header( )../OutputPage.php:2171
70.20616293656header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.20496277728OutputPage->output( )../MediaWiki.php:583
50.20536284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20656293456WebResponse->header( )../OutputPage.php:2172
70.20656293600header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.20496277728OutputPage->output( )../MediaWiki.php:583
50.20706293456WebResponse->header( )../OutputPage.php:2220
60.20706293600header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.20496277728OutputPage->output( )../MediaWiki.php:583
50.22206293616WebResponse->header( )../OutputPage.php:2227
60.22206293760header ( )../WebResponse.php:37