( ! ) Warning: Search backend error during near_match search for '3.15.208.242' 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
10.0000233960{main}( )../index.php:0
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.01773551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04234379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04274433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04274433744SpecialSearch->execute( )../SpecialPage.php:383
80.14625795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.16785802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16785802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17995817840Hooks::run( )../SearchEngine.php:231
120.17995819440call_user_func_array ( )../Hooks.php:209
130.17995820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18045894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18145940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.18416175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18446206832PoolCounterWork->execute( )../Util.php:133
180.18456231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18456231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18456231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18456233280PoolCounterWork->execute( )../Util.php:129
220.18456233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18456234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18456234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18706348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18716352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18716352712MWDebug::warning( )../GlobalFunctions.php:1247
280.18726354016MWDebug::sendMessage( )../MWDebug.php:155
290.18726354408trigger_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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.18886277728OutputPage->output( )../MediaWiki.php:583
50.18906284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18916285480WebResponse->header( )../OutputPage.php:2134
70.18916285624header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.18886277728OutputPage->output( )../MediaWiki.php:583
50.18906284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18986293512WebResponse->header( )../OutputPage.php:2171
70.18986293656header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.18886277728OutputPage->output( )../MediaWiki.php:583
50.18906284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19036293456WebResponse->header( )../OutputPage.php:2172
70.19036293600header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.18886277728OutputPage->output( )../MediaWiki.php:583
50.19076293456WebResponse->header( )../OutputPage.php:2220
60.19076293600header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.18886277728OutputPage->output( )../MediaWiki.php:583
50.19136293616WebResponse->header( )../OutputPage.php:2227
60.19136293760header ( )../WebResponse.php:37