( ! ) Warning: Search backend error during near_match search for '18.119.121.14' after 13. 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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.03343551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07184379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07224433368SpecialPage->run( )../SpecialPageFactory.php:581
70.07234433736SpecialSearch->execute( )../SpecialPage.php:383
80.21455795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.22475802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22475802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22925817936Hooks::run( )../SearchEngine.php:231
120.22935819536call_user_func_array ( )../Hooks.php:209
130.22935820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22985894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23075940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.24326175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24356206960PoolCounterWork->execute( )../Util.php:133
180.24376231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24376231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24376231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24376233408PoolCounterWork->execute( )../Util.php:129
220.24386234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24386234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24386234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25646348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25656352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25656352832MWDebug::warning( )../GlobalFunctions.php:1247
280.25666354136MWDebug::sendMessage( )../MWDebug.php:155
290.25666354528trigger_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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.25836277848OutputPage->output( )../MediaWiki.php:583
50.25856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25866285600WebResponse->header( )../OutputPage.php:2134
70.25866285744header ( )../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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.25836277848OutputPage->output( )../MediaWiki.php:583
50.25856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25936293648WebResponse->header( )../OutputPage.php:2171
70.25936293792header ( )../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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.25836277848OutputPage->output( )../MediaWiki.php:583
50.25856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25986293592WebResponse->header( )../OutputPage.php:2172
70.25986293736header ( )../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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.25836277848OutputPage->output( )../MediaWiki.php:583
50.26516293592WebResponse->header( )../OutputPage.php:2220
60.26516293736header ( )../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
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.25836277848OutputPage->output( )../MediaWiki.php:583
50.26576293752WebResponse->header( )../OutputPage.php:2227
60.26576293896header ( )../WebResponse.php:37