( ! ) Warning: Search backend error during near_match search for '3.149.233.162' 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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.05133551392MediaWiki->performRequest( )../MediaWiki.php:573
50.09094378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09134432840SpecialPage->run( )../SpecialPageFactory.php:581
70.09134433208SpecialSearch->execute( )../SpecialPage.php:383
80.19655794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.20215801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20215801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20425816752Hooks::run( )../SearchEngine.php:231
120.20425818352call_user_func_array ( )../Hooks.php:209
130.20425819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20455893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20535939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.20706174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20726205760PoolCounterWork->execute( )../Util.php:133
180.20736230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20736230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20736230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20736232208PoolCounterWork->execute( )../Util.php:129
220.20746232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20746233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20746233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20986347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20996351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20996351648MWDebug::warning( )../GlobalFunctions.php:1247
280.21016352952MWDebug::sendMessage( )../MWDebug.php:155
290.21016353344trigger_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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.21256276640OutputPage->output( )../MediaWiki.php:583
50.21276283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21286284392WebResponse->header( )../OutputPage.php:2134
70.21286284536header ( )../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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.21256276640OutputPage->output( )../MediaWiki.php:583
50.21276283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21356292424WebResponse->header( )../OutputPage.php:2171
70.21356292568header ( )../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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.21256276640OutputPage->output( )../MediaWiki.php:583
50.21276283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21416292368WebResponse->header( )../OutputPage.php:2172
70.21416292512header ( )../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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.21256276640OutputPage->output( )../MediaWiki.php:583
50.21456292368WebResponse->header( )../OutputPage.php:2220
60.21456292512header ( )../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
10.0001233960{main}( )../index.php:0
20.01463375880MediaWiki->run( )../index.php:46
30.01463377288MediaWiki->main( )../MediaWiki.php:424
40.21256276640OutputPage->output( )../MediaWiki.php:583
50.21516292528WebResponse->header( )../OutputPage.php:2227
60.21516292672header ( )../WebResponse.php:37