( ! ) Warning: Search backend error during near_match search for '18.227.0.21' after 2. 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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.01853551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03254433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03254433680SpecialSearch->execute( )../SpecialPage.php:383
80.07395796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.07915802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07915803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08135818248Hooks::run( )../SearchEngine.php:231
120.08145819848call_user_func_array ( )../Hooks.php:209
130.08145820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08185894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08245940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08546175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08566208512PoolCounterWork->execute( )../Util.php:133
180.08586232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08586233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08586233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08586235208PoolCounterWork->execute( )../Util.php:129
220.08586235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08586236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08586236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08786350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08806354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08806354648MWDebug::warning( )../GlobalFunctions.php:1247
280.08816355936MWDebug::sendMessage( )../MWDebug.php:155
290.08816356328trigger_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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.08996279568OutputPage->output( )../MediaWiki.php:583
50.09016286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09026287312WebResponse->header( )../OutputPage.php:2134
70.09026287456header ( )../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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.08996279568OutputPage->output( )../MediaWiki.php:583
50.09016286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09086295344WebResponse->header( )../OutputPage.php:2171
70.09086295488header ( )../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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.08996279568OutputPage->output( )../MediaWiki.php:583
50.09016286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09136295288WebResponse->header( )../OutputPage.php:2172
70.09136295432header ( )../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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.08996279568OutputPage->output( )../MediaWiki.php:583
50.09186295288WebResponse->header( )../OutputPage.php:2220
60.09186295432header ( )../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
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.08996279568OutputPage->output( )../MediaWiki.php:583
50.09246295448WebResponse->header( )../OutputPage.php:2227
60.09246295592header ( )../WebResponse.php:37