( ! ) Warning: Search backend error during near_match search for '3.145.77.42' after 6. 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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.02523560336MediaWiki->performRequest( )../MediaWiki.php:573
50.04274387920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04324441800SpecialPage->run( )../SpecialPageFactory.php:581
70.04324442168SpecialSearch->execute( )../SpecialPage.php:383
80.10465803504SpecialSearch->goResult( )../SpecialSearch.php:117
90.11005809760SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11005810512SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11295825512Hooks::run( )../SearchEngine.php:231
120.11295827112call_user_func_array ( )../Hooks.php:209
130.11295827816CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11335901840CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11465947872CirrusSearch\Searcher->search( )../Searcher.php:268
160.11746182960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11776215728PoolCounterWork->execute( )../Util.php:133
180.11786240168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11786240352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11786240424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11786242392PoolCounterWork->execute( )../Util.php:129
220.11786243040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11786243224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11786243344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12406357640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12426361568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12426361848MWDebug::warning( )../GlobalFunctions.php:1247
280.12436363136MWDebug::sendMessage( )../MWDebug.php:155
290.12436363528trigger_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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.12596286800OutputPage->output( )../MediaWiki.php:583
50.12616293248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12626294544WebResponse->header( )../OutputPage.php:2134
70.12626294688header ( )../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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.12596286800OutputPage->output( )../MediaWiki.php:583
50.12616293248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12686302576WebResponse->header( )../OutputPage.php:2171
70.12686302720header ( )../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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.12596286800OutputPage->output( )../MediaWiki.php:583
50.12616293248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12746302520WebResponse->header( )../OutputPage.php:2172
70.12746302664header ( )../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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.12596286800OutputPage->output( )../MediaWiki.php:583
50.12796302520WebResponse->header( )../OutputPage.php:2220
60.12796302664header ( )../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
10.0001239792{main}( )../index.php:0
20.01663384896MediaWiki->run( )../index.php:46
30.01663386304MediaWiki->main( )../MediaWiki.php:424
40.12596286800OutputPage->output( )../MediaWiki.php:583
50.12846302672WebResponse->header( )../OutputPage.php:2227
60.12846302816header ( )../WebResponse.php:37