( ! ) Warning: Search backend error during near_match search for '18.224.44.229' after 3. 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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.11013551600MediaWiki->performRequest( )../MediaWiki.php:573
50.21784379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21824433040SpecialPage->run( )../SpecialPageFactory.php:581
70.21824433408SpecialSearch->execute( )../SpecialPage.php:383
80.45325794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.47805800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47805801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.49615816656Hooks::run( )../SearchEngine.php:231
120.49625818256call_user_func_array ( )../Hooks.php:209
130.49625818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.49665892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.49735939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.51746174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.51896205656PoolCounterWork->execute( )../Util.php:133
180.51916229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.51916230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.51916230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.51956232104PoolCounterWork->execute( )../Util.php:129
220.51966232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.51966232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.51966233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.52286347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.52306351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.52306351528MWDebug::warning( )../GlobalFunctions.php:1247
280.52316352832MWDebug::sendMessage( )../MWDebug.php:155
290.52316353224trigger_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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.52506276536OutputPage->output( )../MediaWiki.php:583
50.52526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52536284288WebResponse->header( )../OutputPage.php:2134
70.52536284432header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.52506276536OutputPage->output( )../MediaWiki.php:583
50.52526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52606292320WebResponse->header( )../OutputPage.php:2171
70.52606292464header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.52506276536OutputPage->output( )../MediaWiki.php:583
50.52526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55116292264WebResponse->header( )../OutputPage.php:2172
70.55116292408header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.52506276536OutputPage->output( )../MediaWiki.php:583
50.55176292264WebResponse->header( )../OutputPage.php:2220
60.55176292408header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.52506276536OutputPage->output( )../MediaWiki.php:583
50.55256292424WebResponse->header( )../OutputPage.php:2227
60.55256292568header ( )../WebResponse.php:37