( ! ) Warning: Search backend error during near_match search for '18.225.92.112' after 27. 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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.14273551992MediaWiki->performRequest( )../MediaWiki.php:573
50.24794379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24834433368SpecialPage->run( )../SpecialPageFactory.php:581
70.24834433736SpecialSearch->execute( )../SpecialPage.php:383
80.61005795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.63505802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63505802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.63945817936Hooks::run( )../SearchEngine.php:231
120.63945819536call_user_func_array ( )../Hooks.php:209
130.63945820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.63985894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.64025940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.65146175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.65166207008PoolCounterWork->execute( )../Util.php:133
180.65176231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.65176231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.65176231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.65176233456PoolCounterWork->execute( )../Util.php:129
220.65176234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.65176234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.65176234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.67846348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.67866352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.67866352880MWDebug::warning( )../GlobalFunctions.php:1247
280.67876354184MWDebug::sendMessage( )../MWDebug.php:155
290.67876354576trigger_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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.68446277848OutputPage->output( )../MediaWiki.php:583
50.68866284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.68976285600WebResponse->header( )../OutputPage.php:2134
70.68976285744header ( )../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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.68446277848OutputPage->output( )../MediaWiki.php:583
50.68866284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.69686293648WebResponse->header( )../OutputPage.php:2171
70.69686293792header ( )../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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.68446277848OutputPage->output( )../MediaWiki.php:583
50.68866284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.70146293592WebResponse->header( )../OutputPage.php:2172
70.70146293736header ( )../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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.68446277848OutputPage->output( )../MediaWiki.php:583
50.70376293592WebResponse->header( )../OutputPage.php:2220
60.70376293736header ( )../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
10.0000233960{main}( )../index.php:0
20.05133376416MediaWiki->run( )../index.php:46
30.05133377824MediaWiki->main( )../MediaWiki.php:424
40.68446277848OutputPage->output( )../MediaWiki.php:583
50.70956293752WebResponse->header( )../OutputPage.php:2227
60.70956293896header ( )../WebResponse.php:37