( ! ) Warning: Search backend error during near_match search for '3.148.106.105' after 2. 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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.06593551392MediaWiki->performRequest( )../MediaWiki.php:573
50.11634378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11674432840SpecialPage->run( )../SpecialPageFactory.php:581
70.11674433208SpecialSearch->execute( )../SpecialPage.php:383
80.30485794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.31435801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31435801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33015816752Hooks::run( )../SearchEngine.php:231
120.33025818352call_user_func_array ( )../Hooks.php:209
130.33025819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33055893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.33095939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.33266174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.33876205760PoolCounterWork->execute( )../Util.php:133
180.33886230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.33886230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.33886230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.33896232208PoolCounterWork->execute( )../Util.php:129
220.33896232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.33896233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.33896233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.34106347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.34126351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.34126351648MWDebug::warning( )../GlobalFunctions.php:1247
280.34136352952MWDebug::sendMessage( )../MWDebug.php:155
290.34136353344trigger_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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.34326276640OutputPage->output( )../MediaWiki.php:583
50.34346283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34356284392WebResponse->header( )../OutputPage.php:2134
70.34356284536header ( )../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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.34326276640OutputPage->output( )../MediaWiki.php:583
50.34346283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34886292424WebResponse->header( )../OutputPage.php:2171
70.34886292568header ( )../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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.34326276640OutputPage->output( )../MediaWiki.php:583
50.34346283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34936292368WebResponse->header( )../OutputPage.php:2172
70.34936292512header ( )../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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.34326276640OutputPage->output( )../MediaWiki.php:583
50.34986292368WebResponse->header( )../OutputPage.php:2220
60.34986292512header ( )../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
20.01583375880MediaWiki->run( )../index.php:46
30.01593377288MediaWiki->main( )../MediaWiki.php:424
40.34326276640OutputPage->output( )../MediaWiki.php:583
50.35046292528WebResponse->header( )../OutputPage.php:2227
60.35046292672header ( )../WebResponse.php:37