( ! ) Warning: Search backend error during near_match search for '18.188.149.124' after 23. 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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.04513551592MediaWiki->performRequest( )../MediaWiki.php:573
50.09614379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09654433064SpecialPage->run( )../SpecialPageFactory.php:581
70.09654433432SpecialSearch->execute( )../SpecialPage.php:383
80.27485795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.29765801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29765802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.30405817320Hooks::run( )../SearchEngine.php:231
120.30415818920call_user_func_array ( )../Hooks.php:209
130.30415819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.30465893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.30535939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.30856174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30876206328PoolCounterWork->execute( )../Util.php:133
180.30896230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30896230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30896230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30896232776PoolCounterWork->execute( )../Util.php:129
220.30896233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30896233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30896233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33186347960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33196351896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33196352176MWDebug::warning( )../GlobalFunctions.php:1247
280.33216353480MWDebug::sendMessage( )../MWDebug.php:155
290.33216353872trigger_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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.33396277192OutputPage->output( )../MediaWiki.php:583
50.33426283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33436284944WebResponse->header( )../OutputPage.php:2134
70.33436285088header ( )../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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.33396277192OutputPage->output( )../MediaWiki.php:583
50.33426283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33496292976WebResponse->header( )../OutputPage.php:2171
70.33496293120header ( )../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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.33396277192OutputPage->output( )../MediaWiki.php:583
50.33426283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33546292920WebResponse->header( )../OutputPage.php:2172
70.33546293064header ( )../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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.33396277192OutputPage->output( )../MediaWiki.php:583
50.33596292920WebResponse->header( )../OutputPage.php:2220
60.33596293064header ( )../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
20.00993376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.33396277192OutputPage->output( )../MediaWiki.php:583
50.33656293080WebResponse->header( )../OutputPage.php:2227
60.33656293224header ( )../WebResponse.php:37