( ! ) Warning: Search backend error during near_match search for '3.16.82.199' 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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.01953551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03494379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03534433728SpecialSearch->execute( )../SpecialPage.php:383
80.07995796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08515802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08515803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08745818232Hooks::run( )../SearchEngine.php:231
120.08755819832call_user_func_array ( )../Hooks.php:209
130.08755820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08795894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08865940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.09156175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166208496PoolCounterWork->execute( )../Util.php:133
180.09186232968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09186233152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09186233224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186235192PoolCounterWork->execute( )../Util.php:129
220.09186235840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186236024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186236144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09816350424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09836354352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09836354632MWDebug::warning( )../GlobalFunctions.php:1247
280.09836355920MWDebug::sendMessage( )../MWDebug.php:155
290.09846356312trigger_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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.10016279552OutputPage->output( )../MediaWiki.php:583
50.10046286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10056287296WebResponse->header( )../OutputPage.php:2134
70.10056287440header ( )../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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.10016279552OutputPage->output( )../MediaWiki.php:583
50.10046286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126295328WebResponse->header( )../OutputPage.php:2171
70.10126295472header ( )../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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.10016279552OutputPage->output( )../MediaWiki.php:583
50.10046286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166295272WebResponse->header( )../OutputPage.php:2172
70.10166295416header ( )../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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.10016279552OutputPage->output( )../MediaWiki.php:583
50.10226295272WebResponse->header( )../OutputPage.php:2220
60.10226295416header ( )../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
10.0001233928{main}( )../index.php:0
20.01133376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.10016279552OutputPage->output( )../MediaWiki.php:583
50.10286295432WebResponse->header( )../OutputPage.php:2227
60.10286295576header ( )../WebResponse.php:37