( ! ) Warning: Search backend error during near_match search for '18.219.25.226' 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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.05383551600MediaWiki->performRequest( )../MediaWiki.php:573
50.10404379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10444433040SpecialPage->run( )../SpecialPageFactory.php:581
70.10444433408SpecialSearch->execute( )../SpecialPage.php:383
80.22365794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.24005800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24005801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25105816656Hooks::run( )../SearchEngine.php:231
120.25105818256call_user_func_array ( )../Hooks.php:209
130.25105818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25175892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25215939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.25456174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25476205656PoolCounterWork->execute( )../Util.php:133
180.25486229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25486230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25486230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25496232104PoolCounterWork->execute( )../Util.php:129
220.25496232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25496232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25496233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26096347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26116351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26116351544MWDebug::warning( )../GlobalFunctions.php:1247
280.26126352848MWDebug::sendMessage( )../MWDebug.php:155
290.26126353240trigger_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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.26386276536OutputPage->output( )../MediaWiki.php:583
50.26406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26426284288WebResponse->header( )../OutputPage.php:2134
70.26426284432header ( )../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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.26386276536OutputPage->output( )../MediaWiki.php:583
50.26406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26516292320WebResponse->header( )../OutputPage.php:2171
70.26516292464header ( )../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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.26386276536OutputPage->output( )../MediaWiki.php:583
50.26406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27166292264WebResponse->header( )../OutputPage.php:2172
70.27166292408header ( )../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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.26386276536OutputPage->output( )../MediaWiki.php:583
50.27566292264WebResponse->header( )../OutputPage.php:2220
60.27566292408header ( )../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
20.02113376112MediaWiki->run( )../index.php:46
30.02113377520MediaWiki->main( )../MediaWiki.php:424
40.26386276536OutputPage->output( )../MediaWiki.php:583
50.27636292424WebResponse->header( )../OutputPage.php:2227
60.27636292568header ( )../WebResponse.php:37