( ! ) Warning: Search backend error during near_match search for '3.148.106.39' after 63. 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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.12023560416MediaWiki->performRequest( )../MediaWiki.php:573
50.25064387904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25114441784SpecialPage->run( )../SpecialPageFactory.php:581
70.25114442152SpecialSearch->execute( )../SpecialPage.php:383
80.40085804144SpecialSearch->goResult( )../SpecialSearch.php:117
90.43375810376SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.43375811128SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.43615826128Hooks::run( )../SearchEngine.php:231
120.43615827728call_user_func_array ( )../Hooks.php:209
130.43615828432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.43665902456CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.43745948488CirrusSearch\Searcher->search( )../Searcher.php:268
160.44006183576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.44026216344PoolCounterWork->execute( )../Util.php:133
180.44026240784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.44026240968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.44026241040CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.44036243008PoolCounterWork->execute( )../Util.php:129
220.44036243656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.44036243840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.44036243960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.50286358256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.50296362192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.50296362472MWDebug::warning( )../GlobalFunctions.php:1247
280.50306363776MWDebug::sendMessage( )../MWDebug.php:155
290.50306364168trigger_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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.50476287416OutputPage->output( )../MediaWiki.php:583
50.50496293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50506295160WebResponse->header( )../OutputPage.php:2134
70.50506295304header ( )../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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.50476287416OutputPage->output( )../MediaWiki.php:583
50.50496293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50576303192WebResponse->header( )../OutputPage.php:2171
70.50576303336header ( )../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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.50476287416OutputPage->output( )../MediaWiki.php:583
50.50496293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50626303136WebResponse->header( )../OutputPage.php:2172
70.50626303280header ( )../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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.50476287416OutputPage->output( )../MediaWiki.php:583
50.50666303136WebResponse->header( )../OutputPage.php:2220
60.50666303280header ( )../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
10.0000239824{main}( )../index.php:0
20.04483384880MediaWiki->run( )../index.php:46
30.04483386288MediaWiki->main( )../MediaWiki.php:424
40.50476287416OutputPage->output( )../MediaWiki.php:583
50.50726303296WebResponse->header( )../OutputPage.php:2227
60.50726303440header ( )../WebResponse.php:37