( ! ) Warning: Search backend error during near_match search for '18.116.65.135' 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
10.0000233960{main}( )../index.php:0
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.01953551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03634379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03674433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03674433408SpecialSearch->execute( )../SpecialPage.php:383
80.08255794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08825800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08835801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09055816656Hooks::run( )../SearchEngine.php:231
120.09055818256call_user_func_array ( )../Hooks.php:209
130.09055818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09115892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09195939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09526205656PoolCounterWork->execute( )../Util.php:133
180.09546229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09546230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09546230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09546232104PoolCounterWork->execute( )../Util.php:129
220.09546232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09546232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09546233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10196347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10206351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10206351528MWDebug::warning( )../GlobalFunctions.php:1247
280.10216352832MWDebug::sendMessage( )../MWDebug.php:155
290.10216353224trigger_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
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.10416276536OutputPage->output( )../MediaWiki.php:583
50.10456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10466284288WebResponse->header( )../OutputPage.php:2134
70.10466284432header ( )../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
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.10416276536OutputPage->output( )../MediaWiki.php:583
50.10456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586292320WebResponse->header( )../OutputPage.php:2171
70.10586292464header ( )../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
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.10416276536OutputPage->output( )../MediaWiki.php:583
50.10456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636292264WebResponse->header( )../OutputPage.php:2172
70.10636292408header ( )../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
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.10416276536OutputPage->output( )../MediaWiki.php:583
50.10686292264WebResponse->header( )../OutputPage.php:2220
60.10686292408header ( )../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
20.00933376112MediaWiki->run( )../index.php:46
30.00933377520MediaWiki->main( )../MediaWiki.php:424
40.10416276536OutputPage->output( )../MediaWiki.php:583
50.10756292424WebResponse->header( )../OutputPage.php:2227
60.10756292568header ( )../WebResponse.php:37