( ! ) Warning: Search backend error during near_match search for '3.144.93.199' 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
10.0000233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.04373551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06064379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06104433376SpecialPage->run( )../SpecialPageFactory.php:581
70.06114433744SpecialSearch->execute( )../SpecialPage.php:383
80.10625795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.11225802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11225802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11475817880Hooks::run( )../SearchEngine.php:231
120.11475819480call_user_func_array ( )../Hooks.php:209
130.11485820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11535894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11615940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.11896175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11926206912PoolCounterWork->execute( )../Util.php:133
180.11946231168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11946231352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11946231424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11946233360PoolCounterWork->execute( )../Util.php:129
220.11946234008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11946234192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11946234312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12566348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12576352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12576352776MWDebug::warning( )../GlobalFunctions.php:1247
280.12596354080MWDebug::sendMessage( )../MWDebug.php:155
290.12596354472trigger_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
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.12796277792OutputPage->output( )../MediaWiki.php:583
50.12826284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12836285544WebResponse->header( )../OutputPage.php:2134
70.12836285688header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.12796277792OutputPage->output( )../MediaWiki.php:583
50.12826284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12906293576WebResponse->header( )../OutputPage.php:2171
70.12906293720header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.12796277792OutputPage->output( )../MediaWiki.php:583
50.12826284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12956293520WebResponse->header( )../OutputPage.php:2172
70.12956293664header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.12796277792OutputPage->output( )../MediaWiki.php:583
50.13006293520WebResponse->header( )../OutputPage.php:2220
60.13006293664header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.12796277792OutputPage->output( )../MediaWiki.php:583
50.13076293680WebResponse->header( )../OutputPage.php:2227
60.13076293824header ( )../WebResponse.php:37