( ! ) Warning: Search backend error during near_match search for '3.149.28.7' 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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.02763551344MediaWiki->performRequest( )../MediaWiki.php:573
50.04264378736SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04304432624SpecialPage->run( )../SpecialPageFactory.php:581
70.04304432992SpecialSearch->execute( )../SpecialPage.php:383
80.08665794944SpecialSearch->goResult( )../SpecialSearch.php:117
90.09165801176SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09165801928SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09395816928Hooks::run( )../SearchEngine.php:231
120.09395818528call_user_func_array ( )../Hooks.php:209
130.09395819232CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09435893224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09505939272CirrusSearch\Searcher->search( )../Searcher.php:268
160.09786174320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09816205920PoolCounterWork->execute( )../Util.php:133
180.09836230176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09836230360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09836230432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09836232368PoolCounterWork->execute( )../Util.php:129
220.09836233016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09836233200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09836233320CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466347600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10476351528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10476351808MWDebug::warning( )../GlobalFunctions.php:1247
280.10486353096MWDebug::sendMessage( )../MWDebug.php:155
290.10486353488trigger_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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.10676276824OutputPage->output( )../MediaWiki.php:583
50.10696283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706284568WebResponse->header( )../OutputPage.php:2134
70.10706284712header ( )../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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.10676276824OutputPage->output( )../MediaWiki.php:583
50.10696283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776292600WebResponse->header( )../OutputPage.php:2171
70.10776292744header ( )../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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.10676276824OutputPage->output( )../MediaWiki.php:583
50.10696283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826292544WebResponse->header( )../OutputPage.php:2172
70.10826292688header ( )../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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.10676276824OutputPage->output( )../MediaWiki.php:583
50.10876292544WebResponse->header( )../OutputPage.php:2220
60.10876292688header ( )../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
10.0002233896{main}( )../index.php:0
20.01933375800MediaWiki->run( )../index.php:46
30.01933377208MediaWiki->main( )../MediaWiki.php:424
40.10676276824OutputPage->output( )../MediaWiki.php:583
50.10936292696WebResponse->header( )../OutputPage.php:2227
60.10936292840header ( )../WebResponse.php:37