( ! ) Warning: Search backend error during near_match search for '3.145.2.87' after 2. 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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.12413551320MediaWiki->performRequest( )../MediaWiki.php:573
50.29424378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.29464432616SpecialPage->run( )../SpecialPageFactory.php:581
70.29464432984SpecialSearch->execute( )../SpecialPage.php:383
80.45515795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.46305801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.46305801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46855816984Hooks::run( )../SearchEngine.php:231
120.46855818584call_user_func_array ( )../Hooks.php:209
130.46855819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46895893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46945939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.47146174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.47166205976PoolCounterWork->execute( )../Util.php:133
180.47176230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.47176230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.47176230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.47186232424PoolCounterWork->execute( )../Util.php:129
220.47186233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.47186233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.47186233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47356347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47366351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47366351840MWDebug::warning( )../GlobalFunctions.php:1247
280.47376353128MWDebug::sendMessage( )../MWDebug.php:155
290.47376353520trigger_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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.47536276856OutputPage->output( )../MediaWiki.php:583
50.47556283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47566284600WebResponse->header( )../OutputPage.php:2134
70.47566284744header ( )../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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.47536276856OutputPage->output( )../MediaWiki.php:583
50.47556283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47626292632WebResponse->header( )../OutputPage.php:2171
70.47626292776header ( )../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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.47536276856OutputPage->output( )../MediaWiki.php:583
50.47556283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47786292576WebResponse->header( )../OutputPage.php:2172
70.47786292720header ( )../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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.47536276856OutputPage->output( )../MediaWiki.php:583
50.48456292576WebResponse->header( )../OutputPage.php:2220
60.48456292720header ( )../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
10.0001233896{main}( )../index.php:0
20.04653375864MediaWiki->run( )../index.php:46
30.04653377272MediaWiki->main( )../MediaWiki.php:424
40.47536276856OutputPage->output( )../MediaWiki.php:583
50.48766292728WebResponse->header( )../OutputPage.php:2227
60.48766292872header ( )../WebResponse.php:37