( ! ) Warning: Search backend error during near_match search for '3.16.50.224' 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
10.0001233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.01933551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03414379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03464433728SpecialSearch->execute( )../SpecialPage.php:383
80.07805796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08305802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08305803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08535818232Hooks::run( )../SearchEngine.php:231
120.08545819832call_user_func_array ( )../Hooks.php:209
130.08545820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08605894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09036208496PoolCounterWork->execute( )../Util.php:133
180.09056232968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09056233152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09056233224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09056235192PoolCounterWork->execute( )../Util.php:129
220.09056235840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056236024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09066236144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09716350424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09726354352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09726354632MWDebug::warning( )../GlobalFunctions.php:1247
280.09736355920MWDebug::sendMessage( )../MWDebug.php:155
290.09736356312trigger_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
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.09906279552OutputPage->output( )../MediaWiki.php:583
50.09936286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09946287296WebResponse->header( )../OutputPage.php:2134
70.09946287440header ( )../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
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.09906279552OutputPage->output( )../MediaWiki.php:583
50.09936286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10016295328WebResponse->header( )../OutputPage.php:2171
70.10016295472header ( )../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
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.09906279552OutputPage->output( )../MediaWiki.php:583
50.09936286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10056295272WebResponse->header( )../OutputPage.php:2172
70.10066295416header ( )../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
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.09906279552OutputPage->output( )../MediaWiki.php:583
50.10106295272WebResponse->header( )../OutputPage.php:2220
60.10106295416header ( )../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
20.01123376392MediaWiki->run( )../index.php:46
30.01133377800MediaWiki->main( )../MediaWiki.php:424
40.09906279552OutputPage->output( )../MediaWiki.php:583
50.10166295432WebResponse->header( )../OutputPage.php:2227
60.10166295576header ( )../WebResponse.php:37