( ! ) Warning: Search backend error during near_match search for '18.219.204.59' after 2. 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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.02143551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03594379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03634433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03644433408SpecialSearch->execute( )../SpecialPage.php:383
80.07905794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08415800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08415801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08635816656Hooks::run( )../SearchEngine.php:231
120.08635818256call_user_func_array ( )../Hooks.php:209
130.08635818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08665892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08715939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08926174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08946205656PoolCounterWork->execute( )../Util.php:133
180.08966229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08966230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08966230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08966232104PoolCounterWork->execute( )../Util.php:129
220.08966232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09156347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09166351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09166351528MWDebug::warning( )../GlobalFunctions.php:1247
280.09176352832MWDebug::sendMessage( )../MWDebug.php:155
290.09176353224trigger_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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.09366276536OutputPage->output( )../MediaWiki.php:583
50.09386282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09396284288WebResponse->header( )../OutputPage.php:2134
70.09396284432header ( )../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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.09366276536OutputPage->output( )../MediaWiki.php:583
50.09386282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09466292320WebResponse->header( )../OutputPage.php:2171
70.09466292464header ( )../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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.09366276536OutputPage->output( )../MediaWiki.php:583
50.09386282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516292264WebResponse->header( )../OutputPage.php:2172
70.09516292408header ( )../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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.09366276536OutputPage->output( )../MediaWiki.php:583
50.09566292264WebResponse->header( )../OutputPage.php:2220
60.09566292408header ( )../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
20.01083376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.09366276536OutputPage->output( )../MediaWiki.php:583
50.09626292424WebResponse->header( )../OutputPage.php:2227
60.09626292568header ( )../WebResponse.php:37