( ! ) Warning: Search backend error during near_match search for '3.15.149.222' after 7. 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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.01823552792MediaWiki->performRequest( )../MediaWiki.php:573
50.03774380216SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03824434088SpecialPage->run( )../SpecialPageFactory.php:581
70.03834434456SpecialSearch->execute( )../SpecialPage.php:383
80.08275795992SpecialSearch->goResult( )../SpecialSearch.php:117
90.08815802032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08815802784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09045817784Hooks::run( )../SearchEngine.php:231
120.09045819384call_user_func_array ( )../Hooks.php:209
130.09045820088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09115894136CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09185940160CirrusSearch\Searcher->search( )../Searcher.php:268
160.09516175264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09546208032PoolCounterWork->execute( )../Util.php:133
180.09556232504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09556232688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09556232760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09566234728PoolCounterWork->execute( )../Util.php:129
220.09566235376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09566235560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09566235680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10226349960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10236353896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10246354176MWDebug::warning( )../GlobalFunctions.php:1247
280.10256355480MWDebug::sendMessage( )../MWDebug.php:155
290.10256355872trigger_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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.10436279088OutputPage->output( )../MediaWiki.php:583
50.10456285544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10466286840WebResponse->header( )../OutputPage.php:2134
70.10466286984header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.10436279088OutputPage->output( )../MediaWiki.php:583
50.10456285544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10536294872WebResponse->header( )../OutputPage.php:2171
70.10536295016header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.10436279088OutputPage->output( )../MediaWiki.php:583
50.10456285544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586294816WebResponse->header( )../OutputPage.php:2172
70.10586294960header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.10436279088OutputPage->output( )../MediaWiki.php:583
50.10636294816WebResponse->header( )../OutputPage.php:2220
60.10636294960header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377288MediaWiki->run( )../index.php:46
30.00943378696MediaWiki->main( )../MediaWiki.php:424
40.10436279088OutputPage->output( )../MediaWiki.php:583
50.10696294976WebResponse->header( )../OutputPage.php:2227
60.10696295120header ( )../WebResponse.php:37