( ! ) Warning: Search backend error during near_match search for '3.135.185.223' after 14. 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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.03333560488MediaWiki->performRequest( )../MediaWiki.php:573
50.05014387976SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05094441888SpecialPage->run( )../SpecialPageFactory.php:581
70.05094442256SpecialSearch->execute( )../SpecialPage.php:383
80.11725804016SpecialSearch->goResult( )../SpecialSearch.php:117
90.12235809960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12235810712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12805825712Hooks::run( )../SearchEngine.php:231
120.12815827312call_user_func_array ( )../Hooks.php:209
130.12815828016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12875902048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13475948072CirrusSearch\Searcher->search( )../Searcher.php:268
160.13866183160CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13896215928PoolCounterWork->execute( )../Util.php:133
180.13906240368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13906240552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13906240624CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13906242592PoolCounterWork->execute( )../Util.php:129
220.13906243240PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13906243424call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13906243544CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15346357840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15356361776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15356362056MWDebug::warning( )../GlobalFunctions.php:1247
280.15366363360MWDebug::sendMessage( )../MWDebug.php:155
290.15366363752trigger_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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.15536286984OutputPage->output( )../MediaWiki.php:583
50.15556293432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15566294728WebResponse->header( )../OutputPage.php:2134
70.15566294872header ( )../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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.15536286984OutputPage->output( )../MediaWiki.php:583
50.15556293432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15626302760WebResponse->header( )../OutputPage.php:2171
70.15626302904header ( )../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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.15536286984OutputPage->output( )../MediaWiki.php:583
50.15556293432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15676302704WebResponse->header( )../OutputPage.php:2172
70.15676302848header ( )../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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.15536286984OutputPage->output( )../MediaWiki.php:583
50.15726302704WebResponse->header( )../OutputPage.php:2220
60.15726302848header ( )../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
10.0000239856{main}( )../index.php:0
20.01723384936MediaWiki->run( )../index.php:46
30.01723386344MediaWiki->main( )../MediaWiki.php:424
40.15536286984OutputPage->output( )../MediaWiki.php:583
50.15786302864WebResponse->header( )../OutputPage.php:2227
60.15786303008header ( )../WebResponse.php:37