( ! ) Warning: Search backend error during near_match search for '3.17.183.56' 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
10.0001233896{main}( )../index.php:0
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.02623551552MediaWiki->performRequest( )../MediaWiki.php:573
50.04114379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04164433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04164433680SpecialSearch->execute( )../SpecialPage.php:383
80.08695796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.09245801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09245802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09475817624Hooks::run( )../SearchEngine.php:231
120.09475819224call_user_func_array ( )../Hooks.php:209
130.09475819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09545893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09635940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.09996175064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10016206648PoolCounterWork->execute( )../Util.php:133
180.10036230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10036231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10036231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10046233096PoolCounterWork->execute( )../Util.php:129
220.10046233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10046233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10046234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10716348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10736352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10736352512MWDebug::warning( )../GlobalFunctions.php:1247
280.10746353800MWDebug::sendMessage( )../MWDebug.php:155
290.10746354192trigger_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
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.10946277528OutputPage->output( )../MediaWiki.php:583
50.10966283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10976285272WebResponse->header( )../OutputPage.php:2134
70.10976285416header ( )../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
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.10946277528OutputPage->output( )../MediaWiki.php:583
50.10966283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11046293304WebResponse->header( )../OutputPage.php:2171
70.11046293448header ( )../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
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.10946277528OutputPage->output( )../MediaWiki.php:583
50.10966283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096293248WebResponse->header( )../OutputPage.php:2172
70.11096293392header ( )../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
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.10946277528OutputPage->output( )../MediaWiki.php:583
50.11156293248WebResponse->header( )../OutputPage.php:2220
60.11156293392header ( )../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
20.01563376024MediaWiki->run( )../index.php:46
30.01563377432MediaWiki->main( )../MediaWiki.php:424
40.10946277528OutputPage->output( )../MediaWiki.php:583
50.11216293400WebResponse->header( )../OutputPage.php:2227
60.11216293544header ( )../WebResponse.php:37