( ! ) Warning: Search backend error during near_match search for '18.222.120.202' 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
10.0000233960{main}( )../index.php:0
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.05593551480MediaWiki->performRequest( )../MediaWiki.php:573
50.07654379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07694432984SpecialPage->run( )../SpecialPageFactory.php:581
70.07694433352SpecialSearch->execute( )../SpecialPage.php:383
80.13195794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.14115800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14115801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14385816440Hooks::run( )../SearchEngine.php:231
120.14385818040call_user_func_array ( )../Hooks.php:209
130.14385818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14445892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14515938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.14836173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14866205464PoolCounterWork->execute( )../Util.php:133
180.14876229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14876229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14876229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14886231912PoolCounterWork->execute( )../Util.php:129
220.14886232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14886232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14886232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15586347096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15596351032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15596351312MWDebug::warning( )../GlobalFunctions.php:1247
280.15606352616MWDebug::sendMessage( )../MWDebug.php:155
290.15606353008trigger_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
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.15786276328OutputPage->output( )../MediaWiki.php:583
50.15806282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15816284080WebResponse->header( )../OutputPage.php:2134
70.15816284224header ( )../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
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.15786276328OutputPage->output( )../MediaWiki.php:583
50.15806282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15876292112WebResponse->header( )../OutputPage.php:2171
70.15876292256header ( )../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
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.15786276328OutputPage->output( )../MediaWiki.php:583
50.15806282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15926292056WebResponse->header( )../OutputPage.php:2172
70.15926292200header ( )../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
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.15786276328OutputPage->output( )../MediaWiki.php:583
50.15976292056WebResponse->header( )../OutputPage.php:2220
60.15976292200header ( )../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
20.02983375880MediaWiki->run( )../index.php:46
30.02983377288MediaWiki->main( )../MediaWiki.php:424
40.15786276328OutputPage->output( )../MediaWiki.php:583
50.16036292216WebResponse->header( )../OutputPage.php:2227
60.16036292360header ( )../WebResponse.php:37