( ! ) Warning: Search backend error during near_match search for '3.145.54.254' 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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.03833551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06274378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06314432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06324433040SpecialSearch->execute( )../SpecialPage.php:383
80.11085794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.11765800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11765801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12185816640Hooks::run( )../SearchEngine.php:231
120.12185818240call_user_func_array ( )../Hooks.php:209
130.12185818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12225892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12325939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.12646174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12676205664PoolCounterWork->execute( )../Util.php:133
180.12696229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12696230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12696230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12696232112PoolCounterWork->execute( )../Util.php:129
220.12696232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12696232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12706233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12926347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12936351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12936351528MWDebug::warning( )../GlobalFunctions.php:1247
280.12956352832MWDebug::sendMessage( )../MWDebug.php:155
290.12956353224trigger_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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.13136276536OutputPage->output( )../MediaWiki.php:583
50.13166282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13176284288WebResponse->header( )../OutputPage.php:2134
70.13176284432header ( )../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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.13136276536OutputPage->output( )../MediaWiki.php:583
50.13166282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13246292320WebResponse->header( )../OutputPage.php:2171
70.13246292464header ( )../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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.13136276536OutputPage->output( )../MediaWiki.php:583
50.13166282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13296292264WebResponse->header( )../OutputPage.php:2172
70.13296292408header ( )../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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.13136276536OutputPage->output( )../MediaWiki.php:583
50.13346292264WebResponse->header( )../OutputPage.php:2220
60.13346292408header ( )../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
20.02563375864MediaWiki->run( )../index.php:46
30.02563377272MediaWiki->main( )../MediaWiki.php:424
40.13136276536OutputPage->output( )../MediaWiki.php:583
50.13406292424WebResponse->header( )../OutputPage.php:2227
60.13406292568header ( )../WebResponse.php:37