( ! ) Warning: Search backend error during near_match search for '3.128.31.117' 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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.01963551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03414378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03444432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03454433040SpecialSearch->execute( )../SpecialPage.php:383
80.07625794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.08205800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08205801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435816624Hooks::run( )../SearchEngine.php:231
120.08435818224call_user_func_array ( )../Hooks.php:209
130.08435818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08475892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08555938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866174032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08896205624PoolCounterWork->execute( )../Util.php:133
180.08916229880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08916230064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08916230136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08916232072PoolCounterWork->execute( )../Util.php:129
220.08916232720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08916232904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08916233024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09546347304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09556351240wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09556351520MWDebug::warning( )../GlobalFunctions.php:1247
280.09566352824MWDebug::sendMessage( )../MWDebug.php:155
290.09566353216trigger_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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.09746276528OutputPage->output( )../MediaWiki.php:583
50.09766282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776284280WebResponse->header( )../OutputPage.php:2134
70.09776284424header ( )../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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.09746276528OutputPage->output( )../MediaWiki.php:583
50.09766282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836292312WebResponse->header( )../OutputPage.php:2171
70.09836292456header ( )../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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.09746276528OutputPage->output( )../MediaWiki.php:583
50.09766282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876292256WebResponse->header( )../OutputPage.php:2172
70.09876292400header ( )../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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.09746276528OutputPage->output( )../MediaWiki.php:583
50.09926292256WebResponse->header( )../OutputPage.php:2220
60.09926292400header ( )../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
10.0000233928{main}( )../index.php:0
20.00963375864MediaWiki->run( )../index.php:46
30.00963377272MediaWiki->main( )../MediaWiki.php:424
40.09746276528OutputPage->output( )../MediaWiki.php:583
50.09986292416WebResponse->header( )../OutputPage.php:2227
60.09986292560header ( )../WebResponse.php:37