( ! ) Warning: Search backend error during near_match search for '3.135.203.93' 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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.03253560416MediaWiki->performRequest( )../MediaWiki.php:573
50.05554387904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05604441784SpecialPage->run( )../SpecialPageFactory.php:581
70.05604442152SpecialSearch->execute( )../SpecialPage.php:383
80.19285804144SpecialSearch->goResult( )../SpecialSearch.php:117
90.21015810376SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21015811128SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21245826128Hooks::run( )../SearchEngine.php:231
120.21245827728call_user_func_array ( )../Hooks.php:209
130.21245828432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21305902456CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21385948488CirrusSearch\Searcher->search( )../Searcher.php:268
160.21716183512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21746216304PoolCounterWork->execute( )../Util.php:133
180.21756240720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21756240904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21756240976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21756242944PoolCounterWork->execute( )../Util.php:129
220.21756243592PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21756243776call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21756243896CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22396358160CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22416362096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22416362376MWDebug::warning( )../GlobalFunctions.php:1247
280.22426363680MWDebug::sendMessage( )../MWDebug.php:155
290.22426364072trigger_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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.22706287296OutputPage->output( )../MediaWiki.php:583
50.22756293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22766295040WebResponse->header( )../OutputPage.php:2134
70.22766295184header ( )../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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.22706287296OutputPage->output( )../MediaWiki.php:583
50.22756293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22836303072WebResponse->header( )../OutputPage.php:2171
70.22846303216header ( )../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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.22706287296OutputPage->output( )../MediaWiki.php:583
50.22756293744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22916303016WebResponse->header( )../OutputPage.php:2172
70.22916303160header ( )../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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.22706287296OutputPage->output( )../MediaWiki.php:583
50.22966303016WebResponse->header( )../OutputPage.php:2220
60.22966303160header ( )../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
10.0001239824{main}( )../index.php:0
20.01543384880MediaWiki->run( )../index.php:46
30.01543386288MediaWiki->main( )../MediaWiki.php:424
40.22706287296OutputPage->output( )../MediaWiki.php:583
50.23016303176WebResponse->header( )../OutputPage.php:2227
60.23016303320header ( )../WebResponse.php:37