( ! ) Warning: Search backend error during near_match search for '3.145.155.58' 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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.06133551264MediaWiki->performRequest( )../MediaWiki.php:573
50.10524378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10564432672SpecialPage->run( )../SpecialPageFactory.php:581
70.10564433040SpecialSearch->execute( )../SpecialPage.php:383
80.16715794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.17475800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17475801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18875816640Hooks::run( )../SearchEngine.php:231
120.18885818240call_user_func_array ( )../Hooks.php:209
130.18885818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18965892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19045939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.19316174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19346205664PoolCounterWork->execute( )../Util.php:133
180.19356229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19356230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19356230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19356232112PoolCounterWork->execute( )../Util.php:129
220.19356232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19356232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19356233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19556347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19576351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19576351528MWDebug::warning( )../GlobalFunctions.php:1247
280.20836352832MWDebug::sendMessage( )../MWDebug.php:155
290.20836353224trigger_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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.21986276536OutputPage->output( )../MediaWiki.php:583
50.22006282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22016284288WebResponse->header( )../OutputPage.php:2134
70.22016284432header ( )../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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.21986276536OutputPage->output( )../MediaWiki.php:583
50.22006282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22076292320WebResponse->header( )../OutputPage.php:2171
70.22076292464header ( )../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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.21986276536OutputPage->output( )../MediaWiki.php:583
50.22006282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22126292264WebResponse->header( )../OutputPage.php:2172
70.22126292408header ( )../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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.21986276536OutputPage->output( )../MediaWiki.php:583
50.22176292264WebResponse->header( )../OutputPage.php:2220
60.22176292408header ( )../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
20.01853375864MediaWiki->run( )../index.php:46
30.01853377272MediaWiki->main( )../MediaWiki.php:424
40.21986276536OutputPage->output( )../MediaWiki.php:583
50.22236292424WebResponse->header( )../OutputPage.php:2227
60.22236292568header ( )../WebResponse.php:37