( ! ) Warning: Search backend error during near_match search for '3.23.105.234' 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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.03823561064MediaWiki->performRequest( )../MediaWiki.php:573
50.05464388664SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05504442608SpecialPage->run( )../SpecialPageFactory.php:581
70.05504442976SpecialSearch->execute( )../SpecialPage.php:383
80.11525805448SpecialSearch->goResult( )../SpecialSearch.php:117
90.13125811120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13125811872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13385826872Hooks::run( )../SearchEngine.php:231
120.13385828472call_user_func_array ( )../Hooks.php:209
130.13385829176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13455903208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13535949232CirrusSearch\Searcher->search( )../Searcher.php:268
160.14136184256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14166217024PoolCounterWork->execute( )../Util.php:133
180.14176241440PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14176241624call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14176241696CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14186243664PoolCounterWork->execute( )../Util.php:129
220.14186244312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14186244496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14186244616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14826358888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14836362824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14836363104MWDebug::warning( )../GlobalFunctions.php:1247
280.14846364408MWDebug::sendMessage( )../MWDebug.php:155
290.14846364800trigger_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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.15356288048OutputPage->output( )../MediaWiki.php:583
50.15386294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15396295792WebResponse->header( )../OutputPage.php:2134
70.15396295936header ( )../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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.15356288048OutputPage->output( )../MediaWiki.php:583
50.15386294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15466303824WebResponse->header( )../OutputPage.php:2171
70.15466303968header ( )../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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.15356288048OutputPage->output( )../MediaWiki.php:583
50.15386294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15506303768WebResponse->header( )../OutputPage.php:2172
70.15516303912header ( )../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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.15356288048OutputPage->output( )../MediaWiki.php:583
50.15556303768WebResponse->header( )../OutputPage.php:2220
60.15556303912header ( )../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
10.0001240336{main}( )../index.php:0
20.01293385552MediaWiki->run( )../index.php:46
30.01293386960MediaWiki->main( )../MediaWiki.php:424
40.15356288048OutputPage->output( )../MediaWiki.php:583
50.15616303928WebResponse->header( )../OutputPage.php:2227
60.15616304072header ( )../WebResponse.php:37