( ! ) Warning: Search backend error during near_match search for '216.73.216.147' after 27. 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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.13813957128MediaWiki->performRequest( )../MediaWiki.php:573
50.25714411968SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25754465992SpecialPage->run( )../SpecialPageFactory.php:581
70.25754466360SpecialSearch->execute( )../SpecialPage.php:383
80.63925810296SpecialSearch->goResult( )../SpecialSearch.php:117
90.67615816512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.67615817264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.68965832256Hooks::run( )../SearchEngine.php:231
120.68975833856call_user_func_array ( )../Hooks.php:209
130.68975834560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.69005908640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.69035954664CirrusSearch\Searcher->search( )../Searcher.php:268
160.69206189728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.69226221312PoolCounterWork->execute( )../Util.php:133
180.69236245568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.69236245752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.69236245824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.69236247760PoolCounterWork->execute( )../Util.php:129
220.69246248408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.69246248592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.69246248712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.71936362968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.71946366928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.71946367208MWDebug::warning( )../GlobalFunctions.php:1247
280.71966368512MWDebug::sendMessage( )../MWDebug.php:155
290.71966368904trigger_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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.72186292168OutputPage->output( )../MediaWiki.php:583
50.72206298624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72216299920WebResponse->header( )../OutputPage.php:2134
70.72216300064header ( )../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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.72186292168OutputPage->output( )../MediaWiki.php:583
50.72206298624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75786307952WebResponse->header( )../OutputPage.php:2171
70.75796308096header ( )../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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.72186292168OutputPage->output( )../MediaWiki.php:583
50.72206298624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75966307896WebResponse->header( )../OutputPage.php:2172
70.75966308040header ( )../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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.72186292168OutputPage->output( )../MediaWiki.php:583
50.76016307896WebResponse->header( )../OutputPage.php:2220
60.76016308040header ( )../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
10.0000235872{main}( )../index.php:0
20.04293781672MediaWiki->run( )../index.php:46
30.04293783080MediaWiki->main( )../MediaWiki.php:424
40.72186292168OutputPage->output( )../MediaWiki.php:583
50.76076308056WebResponse->header( )../OutputPage.php:2227
60.76086308200header ( )../WebResponse.php:37