( ! ) Warning: Search backend error during near_match search for '216.73.216.112' after 18. 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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.05133559552MediaWiki->performRequest( )../MediaWiki.php:573
50.09284387016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09324440952SpecialPage->run( )../SpecialPageFactory.php:581
70.09334441320SpecialSearch->execute( )../SpecialPage.php:383
80.24195803800SpecialSearch->goResult( )../SpecialSearch.php:117
90.25655809744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25655810496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26715825496Hooks::run( )../SearchEngine.php:231
120.26715827096call_user_func_array ( )../Hooks.php:209
130.26715827800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26765901848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26825947872CirrusSearch\Searcher->search( )../Searcher.php:268
160.27976182984CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28006215752PoolCounterWork->execute( )../Util.php:133
180.28016240200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28016240384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28016240456CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28016242424PoolCounterWork->execute( )../Util.php:129
220.28016243072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28016243256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28016243376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29796357632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29806361568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29806361848MWDebug::warning( )../GlobalFunctions.php:1247
280.29816363152MWDebug::sendMessage( )../MWDebug.php:155
290.29816363544trigger_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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.30026286768OutputPage->output( )../MediaWiki.php:583
50.30056293224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30066294520WebResponse->header( )../OutputPage.php:2134
70.30066294664header ( )../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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.30026286768OutputPage->output( )../MediaWiki.php:583
50.30056293224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30126302552WebResponse->header( )../OutputPage.php:2171
70.30126302696header ( )../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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.30026286768OutputPage->output( )../MediaWiki.php:583
50.30056293224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30186302496WebResponse->header( )../OutputPage.php:2172
70.30186302640header ( )../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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.30026286768OutputPage->output( )../MediaWiki.php:583
50.30636302496WebResponse->header( )../OutputPage.php:2220
60.30636302640header ( )../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
10.0000238760{main}( )../index.php:0
20.02823383960MediaWiki->run( )../index.php:46
30.02823385368MediaWiki->main( )../MediaWiki.php:424
40.30026286768OutputPage->output( )../MediaWiki.php:583
50.30716302656WebResponse->header( )../OutputPage.php:2227
60.30716302800header ( )../WebResponse.php:37