( ! ) Warning: Search backend error during near_match search for '3.133.138.209' after 192. 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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
40.43683551392MediaWiki->performRequest( )../MediaWiki.php:573
51.27554378920SpecialPageFactory::executePath( )../MediaWiki.php:270
61.32454432840SpecialPage->run( )../SpecialPageFactory.php:581
71.32814433208SpecialSearch->execute( )../SpecialPage.php:383
84.00635794744SpecialSearch->goResult( )../SpecialSearch.php:117
94.30835801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
104.30835801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
114.56575816752Hooks::run( )../SearchEngine.php:231
124.56585818352call_user_func_array ( )../Hooks.php:209
134.56585819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
144.56645893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
154.60165939120CirrusSearch\Searcher->search( )../Searcher.php:268
164.71216174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
174.71246205760PoolCounterWork->execute( )../Util.php:133
184.71266230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
194.71266230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
204.71266230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
214.71266232208PoolCounterWork->execute( )../Util.php:129
224.71266232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
234.71266233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
244.71266233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.90476347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.90486351352wfLogWarning( )../ElasticsearchIntermediary.php:98
274.90486351632MWDebug::warning( )../GlobalFunctions.php:1247
284.90496352936MWDebug::sendMessage( )../MWDebug.php:155
294.90496353328trigger_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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
45.01796276640OutputPage->output( )../MediaWiki.php:583
55.04986283096OutputPage->sendCacheControl( )../OutputPage.php:2218
65.05006284392WebResponse->header( )../OutputPage.php:2134
75.05006284536header ( )../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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
45.01796276640OutputPage->output( )../MediaWiki.php:583
55.04986283096OutputPage->sendCacheControl( )../OutputPage.php:2218
65.05076292424WebResponse->header( )../OutputPage.php:2171
75.05076292568header ( )../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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
45.01796276640OutputPage->output( )../MediaWiki.php:583
55.04986283096OutputPage->sendCacheControl( )../OutputPage.php:2218
65.10336292368WebResponse->header( )../OutputPage.php:2172
75.10336292512header ( )../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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
45.01796276640OutputPage->output( )../MediaWiki.php:583
55.10386292368WebResponse->header( )../OutputPage.php:2220
65.10386292512header ( )../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
10.0002233960{main}( )../index.php:0
20.16683375880MediaWiki->run( )../index.php:46
30.16683377288MediaWiki->main( )../MediaWiki.php:424
45.01796276640OutputPage->output( )../MediaWiki.php:583
55.10456292528WebResponse->header( )../OutputPage.php:2227
65.10456292672header ( )../WebResponse.php:37