( ! ) Warning: Search backend error during near_match search for '3.133.131.191' 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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.12043551392MediaWiki->performRequest( )../MediaWiki.php:573
50.19114378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19144432840SpecialPage->run( )../SpecialPageFactory.php:581
70.19154433208SpecialSearch->execute( )../SpecialPage.php:383
80.43565794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.50165801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51235801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.52045816752Hooks::run( )../SearchEngine.php:231
120.52045818352call_user_func_array ( )../Hooks.php:209
130.52045819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.52925893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.52965939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.56536174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.56566205760PoolCounterWork->execute( )../Util.php:133
180.56576230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.56576230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.56576230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.56586232208PoolCounterWork->execute( )../Util.php:129
220.56586232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.56586233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.56586233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56766347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56776351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56776351648MWDebug::warning( )../GlobalFunctions.php:1247
280.56786352952MWDebug::sendMessage( )../MWDebug.php:155
290.56786353344trigger_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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.58376276640OutputPage->output( )../MediaWiki.php:583
50.58396283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58406284392WebResponse->header( )../OutputPage.php:2134
70.58406284536header ( )../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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.58376276640OutputPage->output( )../MediaWiki.php:583
50.58396283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59686292424WebResponse->header( )../OutputPage.php:2171
70.59686292568header ( )../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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.58376276640OutputPage->output( )../MediaWiki.php:583
50.58396283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59736292368WebResponse->header( )../OutputPage.php:2172
70.59736292512header ( )../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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.58376276640OutputPage->output( )../MediaWiki.php:583
50.59786292368WebResponse->header( )../OutputPage.php:2220
60.59786292512header ( )../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
20.03293375880MediaWiki->run( )../index.php:46
30.03303377288MediaWiki->main( )../MediaWiki.php:424
40.58376276640OutputPage->output( )../MediaWiki.php:583
50.59846292528WebResponse->header( )../OutputPage.php:2227
60.59846292672header ( )../WebResponse.php:37