( ! ) Warning: Search backend error during near_match search for '3.144.187.99' after 8. 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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.02993561064MediaWiki->performRequest( )../MediaWiki.php:573
50.06474388664SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06514442608SpecialPage->run( )../SpecialPageFactory.php:581
70.06514442976SpecialSearch->execute( )../SpecialPage.php:383
80.19435805416SpecialSearch->goResult( )../SpecialSearch.php:117
90.22055811104SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22055811856SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22315826856Hooks::run( )../SearchEngine.php:231
120.22315828456call_user_func_array ( )../Hooks.php:209
130.22315829160CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22385903192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22465949232CirrusSearch\Searcher->search( )../Searcher.php:268
160.22786184320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22806217088PoolCounterWork->execute( )../Util.php:133
180.22816241528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22816241712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22816241784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22816243752PoolCounterWork->execute( )../Util.php:129
220.22816244400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22816244584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22816244704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23656359008CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23676362944wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23676363224MWDebug::warning( )../GlobalFunctions.php:1247
280.23686364528MWDebug::sendMessage( )../MWDebug.php:155
290.23686364920trigger_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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.23846288168OutputPage->output( )../MediaWiki.php:583
50.23866294616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23876295912WebResponse->header( )../OutputPage.php:2134
70.23876296056header ( )../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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.23846288168OutputPage->output( )../MediaWiki.php:583
50.23866294616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23936303944WebResponse->header( )../OutputPage.php:2171
70.23936304088header ( )../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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.23846288168OutputPage->output( )../MediaWiki.php:583
50.23866294616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23986303888WebResponse->header( )../OutputPage.php:2172
70.23986304032header ( )../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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.23846288168OutputPage->output( )../MediaWiki.php:583
50.24036303888WebResponse->header( )../OutputPage.php:2220
60.24036304032header ( )../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
20.01283385552MediaWiki->run( )../index.php:46
30.01283386960MediaWiki->main( )../MediaWiki.php:424
40.23846288168OutputPage->output( )../MediaWiki.php:583
50.24156304048WebResponse->header( )../OutputPage.php:2227
60.24156304192header ( )../WebResponse.php:37