( ! ) Warning: Search backend error during near_match search for '18.117.76.204' after 43. 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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.08523553472MediaWiki->performRequest( )../MediaWiki.php:573
50.19674381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19714434888SpecialPage->run( )../SpecialPageFactory.php:581
70.19714435256SpecialSearch->execute( )../SpecialPage.php:383
80.45375797824SpecialSearch->goResult( )../SpecialSearch.php:117
90.47105804080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47105804832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.48215819832Hooks::run( )../SearchEngine.php:231
120.48225821432call_user_func_array ( )../Hooks.php:209
130.48225822136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.48255896184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.48295942224CirrusSearch\Searcher->search( )../Searcher.php:268
160.48476177328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48496208928PoolCounterWork->execute( )../Util.php:133
180.48506233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48506233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48506233440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48506235376PoolCounterWork->execute( )../Util.php:129
220.48506236024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48506236208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48506236328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.52766350584CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.52776354520wfLogWarning( )../ElasticsearchIntermediary.php:98
270.52776354800MWDebug::warning( )../GlobalFunctions.php:1247
280.52796356104MWDebug::sendMessage( )../MWDebug.php:155
290.52796356496trigger_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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.53816279768OutputPage->output( )../MediaWiki.php:583
50.53846286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53856287520WebResponse->header( )../OutputPage.php:2134
70.53856287664header ( )../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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.53816279768OutputPage->output( )../MediaWiki.php:583
50.53846286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53926295552WebResponse->header( )../OutputPage.php:2171
70.53926295696header ( )../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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.53816279768OutputPage->output( )../MediaWiki.php:583
50.53846286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53966295496WebResponse->header( )../OutputPage.php:2172
70.53976295640header ( )../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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.53816279768OutputPage->output( )../MediaWiki.php:583
50.54016295496WebResponse->header( )../OutputPage.php:2220
60.54016295640header ( )../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
10.0000235248{main}( )../index.php:0
20.03453377880MediaWiki->run( )../index.php:46
30.03453379288MediaWiki->main( )../MediaWiki.php:424
40.53816279768OutputPage->output( )../MediaWiki.php:583
50.54086295656WebResponse->header( )../OutputPage.php:2227
60.54086295800header ( )../WebResponse.php:37