( ! ) Warning: Search backend error during near_match search for '3.142.196.225' 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
10.0000233960{main}( )../index.php:0
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.01703551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04954378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04994432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04994433208SpecialSearch->execute( )../SpecialPage.php:383
80.09975794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.10545801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10545801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10775816752Hooks::run( )../SearchEngine.php:231
120.10775818352call_user_func_array ( )../Hooks.php:209
130.10775819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10855893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10945939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.11276174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11306205760PoolCounterWork->execute( )../Util.php:133
180.11316230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11316230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11316230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11316232208PoolCounterWork->execute( )../Util.php:129
220.11326232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11326233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11326233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11996347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12026351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12026351632MWDebug::warning( )../GlobalFunctions.php:1247
280.12046352936MWDebug::sendMessage( )../MWDebug.php:155
290.12046353328trigger_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
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.12246276640OutputPage->output( )../MediaWiki.php:583
50.12266283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12276284392WebResponse->header( )../OutputPage.php:2134
70.12276284536header ( )../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
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.12246276640OutputPage->output( )../MediaWiki.php:583
50.12266283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12336292424WebResponse->header( )../OutputPage.php:2171
70.12336292568header ( )../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
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.12246276640OutputPage->output( )../MediaWiki.php:583
50.12266283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12386292368WebResponse->header( )../OutputPage.php:2172
70.12386292512header ( )../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
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.12246276640OutputPage->output( )../MediaWiki.php:583
50.12436292368WebResponse->header( )../OutputPage.php:2220
60.12436292512header ( )../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
20.00913375880MediaWiki->run( )../index.php:46
30.00913377288MediaWiki->main( )../MediaWiki.php:424
40.12246276640OutputPage->output( )../MediaWiki.php:583
50.12496292528WebResponse->header( )../OutputPage.php:2227
60.12496292672header ( )../WebResponse.php:37