( ! ) Warning: Search backend error during near_match search for '3.141.30.48' after 7. 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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.01733599080MediaWiki->performRequest( )../MediaWiki.php:573
50.03234412592SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284466600SpecialPage->run( )../SpecialPageFactory.php:581
70.03284466968SpecialSearch->execute( )../SpecialPage.php:383
80.07565794240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08085800424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08085801176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08315816176Hooks::run( )../SearchEngine.php:231
120.08325817776call_user_func_array ( )../Hooks.php:209
130.08325818480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405892528CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08475938552CirrusSearch\Searcher->search( )../Searcher.php:268
160.08786173656CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08806206456PoolCounterWork->execute( )../Util.php:133
180.08826231200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08826231384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08826231456CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08826233424PoolCounterWork->execute( )../Util.php:129
220.08826234072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08826234256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08826234376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09476348640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09496352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09496352848MWDebug::warning( )../GlobalFunctions.php:1247
280.09506354136MWDebug::sendMessage( )../MWDebug.php:155
290.09506354528trigger_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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.09666277752OutputPage->output( )../MediaWiki.php:583
50.09686284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696285496WebResponse->header( )../OutputPage.php:2134
70.09696285640header ( )../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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.09666277752OutputPage->output( )../MediaWiki.php:583
50.09686284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293528WebResponse->header( )../OutputPage.php:2171
70.09766293672header ( )../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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.09666277752OutputPage->output( )../MediaWiki.php:583
50.09686284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816293472WebResponse->header( )../OutputPage.php:2172
70.09816293616header ( )../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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.09666277752OutputPage->output( )../MediaWiki.php:583
50.09866293472WebResponse->header( )../OutputPage.php:2220
60.09866293616header ( )../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
10.0000232168{main}( )../index.php:0
20.00903374064MediaWiki->run( )../index.php:46
30.00903375472MediaWiki->main( )../MediaWiki.php:424
40.09666277752OutputPage->output( )../MediaWiki.php:583
50.09926293624WebResponse->header( )../OutputPage.php:2227
60.09926293768header ( )../WebResponse.php:37