( ! ) Warning: Search backend error during near_match search for '18.223.239.103' 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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.02143551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05694379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05734433344SpecialPage->run( )../SpecialPageFactory.php:581
70.05744433712SpecialSearch->execute( )../SpecialPage.php:383
80.13435796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.13945802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13945803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14175818136Hooks::run( )../SearchEngine.php:231
120.14175819736call_user_func_array ( )../Hooks.php:209
130.14175820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14225894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14305940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.14636175520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14666207104PoolCounterWork->execute( )../Util.php:133
180.14686231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14686231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14686231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14686233552PoolCounterWork->execute( )../Util.php:129
220.14686234200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14686234384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14686234504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15336348752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15346352688wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15346352968MWDebug::warning( )../GlobalFunctions.php:1247
280.15356354272MWDebug::sendMessage( )../MWDebug.php:155
290.15356354664trigger_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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.15526277968OutputPage->output( )../MediaWiki.php:583
50.15546284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15556285720WebResponse->header( )../OutputPage.php:2134
70.15556285864header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.15526277968OutputPage->output( )../MediaWiki.php:583
50.15546284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15616293768WebResponse->header( )../OutputPage.php:2171
70.15616293912header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.15526277968OutputPage->output( )../MediaWiki.php:583
50.15546284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15676293712WebResponse->header( )../OutputPage.php:2172
70.15676293856header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.15526277968OutputPage->output( )../MediaWiki.php:583
50.15726293712WebResponse->header( )../OutputPage.php:2220
60.15726293856header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.15526277968OutputPage->output( )../MediaWiki.php:583
50.15786293872WebResponse->header( )../OutputPage.php:2227
60.15786294016header ( )../WebResponse.php:37