( ! ) Warning: Search backend error during near_match search for '18.225.175.152' after 14. 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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.02943551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07824379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07864433344SpecialPage->run( )../SpecialPageFactory.php:581
70.07864433712SpecialSearch->execute( )../SpecialPage.php:383
80.21345796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.23085802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23085803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23795818136Hooks::run( )../SearchEngine.php:231
120.23805819736call_user_func_array ( )../Hooks.php:209
130.23805820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23845894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23905940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.24726175520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24746207104PoolCounterWork->execute( )../Util.php:133
180.24756231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24766231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24766231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24766233552PoolCounterWork->execute( )../Util.php:129
220.24766234200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24766234384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24766234504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26196348752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26206352688wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26206352968MWDebug::warning( )../GlobalFunctions.php:1247
280.26216354272MWDebug::sendMessage( )../MWDebug.php:155
290.26216354664trigger_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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.26406277968OutputPage->output( )../MediaWiki.php:583
50.26426284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26436285720WebResponse->header( )../OutputPage.php:2134
70.26436285864header ( )../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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.26406277968OutputPage->output( )../MediaWiki.php:583
50.26426284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26496293768WebResponse->header( )../OutputPage.php:2171
70.26496293912header ( )../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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.26406277968OutputPage->output( )../MediaWiki.php:583
50.26426284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26546293712WebResponse->header( )../OutputPage.php:2172
70.26546293856header ( )../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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.26406277968OutputPage->output( )../MediaWiki.php:583
50.26596293712WebResponse->header( )../OutputPage.php:2220
60.26596293856header ( )../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
20.01543376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.26406277968OutputPage->output( )../MediaWiki.php:583
50.26676293872WebResponse->header( )../OutputPage.php:2227
60.26676294016header ( )../WebResponse.php:37