( ! ) Warning: Search backend error during near_match search for '18.222.164.141' after 32. 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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.03453551480MediaWiki->performRequest( )../MediaWiki.php:573
50.06734379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06874432984SpecialPage->run( )../SpecialPageFactory.php:581
70.06874433352SpecialSearch->execute( )../SpecialPage.php:383
80.15885794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.17335800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17345801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17885816440Hooks::run( )../SearchEngine.php:231
120.17885818040call_user_func_array ( )../Hooks.php:209
130.17885818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17905892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17935938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.18536173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18546205464PoolCounterWork->execute( )../Util.php:133
180.18556229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18556229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18556229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18556231912PoolCounterWork->execute( )../Util.php:129
220.18566232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18566232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18566232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21826347112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21846351048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21846351328MWDebug::warning( )../GlobalFunctions.php:1247
280.21856352632MWDebug::sendMessage( )../MWDebug.php:155
290.21856353024trigger_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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.22116276328OutputPage->output( )../MediaWiki.php:583
50.22156282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22176284080WebResponse->header( )../OutputPage.php:2134
70.22176284224header ( )../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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.22116276328OutputPage->output( )../MediaWiki.php:583
50.22156282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22246292112WebResponse->header( )../OutputPage.php:2171
70.22246292256header ( )../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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.22116276328OutputPage->output( )../MediaWiki.php:583
50.22156282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22296292056WebResponse->header( )../OutputPage.php:2172
70.22296292200header ( )../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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.22116276328OutputPage->output( )../MediaWiki.php:583
50.22356292056WebResponse->header( )../OutputPage.php:2220
60.22356292200header ( )../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
20.01413375880MediaWiki->run( )../index.php:46
30.01413377288MediaWiki->main( )../MediaWiki.php:424
40.22116276328OutputPage->output( )../MediaWiki.php:583
50.22426292216WebResponse->header( )../OutputPage.php:2227
60.22426292360header ( )../WebResponse.php:37