( ! ) Warning: Search backend error during near_match search for '18.222.20.119' 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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.06543551992MediaWiki->performRequest( )../MediaWiki.php:573
50.10104379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10154433368SpecialPage->run( )../SpecialPageFactory.php:581
70.10154433736SpecialSearch->execute( )../SpecialPage.php:383
80.22685795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.23185802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23185802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23405817936Hooks::run( )../SearchEngine.php:231
120.23415819536call_user_func_array ( )../Hooks.php:209
130.23415820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23455894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23515940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.23766175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23786206960PoolCounterWork->execute( )../Util.php:133
180.23806231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23806231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23806231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23806233408PoolCounterWork->execute( )../Util.php:129
220.23806234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23816234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23816234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24426348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24436352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24436352832MWDebug::warning( )../GlobalFunctions.php:1247
280.24446354136MWDebug::sendMessage( )../MWDebug.php:155
290.24446354528trigger_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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.24626277848OutputPage->output( )../MediaWiki.php:583
50.24646284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24656285600WebResponse->header( )../OutputPage.php:2134
70.24656285744header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.24626277848OutputPage->output( )../MediaWiki.php:583
50.24646284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24726293648WebResponse->header( )../OutputPage.php:2171
70.24726293792header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.24626277848OutputPage->output( )../MediaWiki.php:583
50.24646284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24766293592WebResponse->header( )../OutputPage.php:2172
70.24766293736header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.24626277848OutputPage->output( )../MediaWiki.php:583
50.24816293592WebResponse->header( )../OutputPage.php:2220
60.24816293736header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.24626277848OutputPage->output( )../MediaWiki.php:583
50.24876293752WebResponse->header( )../OutputPage.php:2227
60.24876293896header ( )../WebResponse.php:37