( ! ) Warning: Search backend error during near_match search for '18.118.2.225' after 54. 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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.05783551264MediaWiki->performRequest( )../MediaWiki.php:573
50.11504378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11544432672SpecialPage->run( )../SpecialPageFactory.php:581
70.11544433040SpecialSearch->execute( )../SpecialPage.php:383
80.36635794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.46785800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.46785801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.50365816640Hooks::run( )../SearchEngine.php:231
120.50375818240call_user_func_array ( )../Hooks.php:209
130.50375818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.50405892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.50445939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.50636174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.50646205664PoolCounterWork->execute( )../Util.php:133
180.50656229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.50656230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.50656230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.50666232112PoolCounterWork->execute( )../Util.php:129
220.50666232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.50666232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.50666233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56046347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56126351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56126351544MWDebug::warning( )../GlobalFunctions.php:1247
280.56136352848MWDebug::sendMessage( )../MWDebug.php:155
290.56146353240trigger_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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.56336276536OutputPage->output( )../MediaWiki.php:583
50.56366282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56376284288WebResponse->header( )../OutputPage.php:2134
70.56376284432header ( )../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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.56336276536OutputPage->output( )../MediaWiki.php:583
50.56366282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56436292320WebResponse->header( )../OutputPage.php:2171
70.56436292464header ( )../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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.56336276536OutputPage->output( )../MediaWiki.php:583
50.56366282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56486292264WebResponse->header( )../OutputPage.php:2172
70.56486292408header ( )../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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.56336276536OutputPage->output( )../MediaWiki.php:583
50.56536292264WebResponse->header( )../OutputPage.php:2220
60.56536292408header ( )../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
20.01393375864MediaWiki->run( )../index.php:46
30.01393377272MediaWiki->main( )../MediaWiki.php:424
40.56336276536OutputPage->output( )../MediaWiki.php:583
50.56586292424WebResponse->header( )../OutputPage.php:2227
60.56586292568header ( )../WebResponse.php:37