( ! ) Warning: Search backend error during near_match search for '3.135.193.191' after 176. 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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
40.23823551992MediaWiki->performRequest( )../MediaWiki.php:573
50.57514379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.57554433368SpecialPage->run( )../SpecialPageFactory.php:581
70.57564433736SpecialSearch->execute( )../SpecialPage.php:383
81.55675795952SpecialSearch->goResult( )../SpecialSearch.php:117
91.81045802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.81045802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.90845817936Hooks::run( )../SearchEngine.php:231
121.90855819536call_user_func_array ( )../Hooks.php:209
131.90855820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.90905894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.90985940296CirrusSearch\Searcher->search( )../Searcher.php:268
161.91246175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.91276206960PoolCounterWork->execute( )../Util.php:133
181.91286231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.91286231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.91286231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.91286233408PoolCounterWork->execute( )../Util.php:129
221.91296234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.91296234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.91296234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.08926348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.08946352552wfLogWarning( )../ElasticsearchIntermediary.php:98
272.08946352832MWDebug::warning( )../GlobalFunctions.php:1247
282.08966354136MWDebug::sendMessage( )../MWDebug.php:155
292.08966354528trigger_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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
42.09146277848OutputPage->output( )../MediaWiki.php:583
52.09166284304OutputPage->sendCacheControl( )../OutputPage.php:2218
62.09176285600WebResponse->header( )../OutputPage.php:2134
72.09176285744header ( )../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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
42.09146277848OutputPage->output( )../MediaWiki.php:583
52.09166284304OutputPage->sendCacheControl( )../OutputPage.php:2218
62.09246293648WebResponse->header( )../OutputPage.php:2171
72.09246293792header ( )../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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
42.09146277848OutputPage->output( )../MediaWiki.php:583
52.09166284304OutputPage->sendCacheControl( )../OutputPage.php:2218
62.09286293592WebResponse->header( )../OutputPage.php:2172
72.09286293736header ( )../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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
42.09146277848OutputPage->output( )../MediaWiki.php:583
52.09336293592WebResponse->header( )../OutputPage.php:2220
62.09336293736header ( )../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
20.08553376416MediaWiki->run( )../index.php:46
30.08553377824MediaWiki->main( )../MediaWiki.php:424
42.09146277848OutputPage->output( )../MediaWiki.php:583
52.09396293752WebResponse->header( )../OutputPage.php:2227
62.09396293896header ( )../WebResponse.php:37