( ! ) Warning: Search backend error during near_match search for '3.21.162.69' after 64. 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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.01963561440MediaWiki->performRequest( )../MediaWiki.php:573
50.04734389120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04774442992SpecialPage->run( )../SpecialPageFactory.php:581
70.04784443360SpecialSearch->execute( )../SpecialPage.php:383
80.13345805480SpecialSearch->goResult( )../SpecialSearch.php:117
90.14535811736SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14535812488SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15025827488Hooks::run( )../SearchEngine.php:231
120.15035829088call_user_func_array ( )../Hooks.php:209
130.15035829792CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15255903824CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16055949848CirrusSearch\Searcher->search( )../Searcher.php:268
160.16516184872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16546217656PoolCounterWork->execute( )../Util.php:133
180.16566242072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16566242256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16566242328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16566244296PoolCounterWork->execute( )../Util.php:129
220.16576244944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16576245128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16576245248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22996359512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23016363448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23016363728MWDebug::warning( )../GlobalFunctions.php:1247
280.23026365032MWDebug::sendMessage( )../MWDebug.php:155
290.23036365424trigger_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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.23276288672OutputPage->output( )../MediaWiki.php:583
50.23296295120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23316296416WebResponse->header( )../OutputPage.php:2134
70.23316296560header ( )../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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.23276288672OutputPage->output( )../MediaWiki.php:583
50.23296295120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23376304448WebResponse->header( )../OutputPage.php:2171
70.23376304592header ( )../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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.23276288672OutputPage->output( )../MediaWiki.php:583
50.23296295120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23426304392WebResponse->header( )../OutputPage.php:2172
70.23426304536header ( )../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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.23276288672OutputPage->output( )../MediaWiki.php:583
50.23476304392WebResponse->header( )../OutputPage.php:2220
60.23476304536header ( )../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
10.0000240336{main}( )../index.php:0
20.01013385896MediaWiki->run( )../index.php:46
30.01013387304MediaWiki->main( )../MediaWiki.php:424
40.23276288672OutputPage->output( )../MediaWiki.php:583
50.23536304552WebResponse->header( )../OutputPage.php:2227
60.23536304696header ( )../WebResponse.php:37