( ! ) Warning: Search backend error during near_match search for '18.116.87.60' 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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.03493551512MediaWiki->performRequest( )../MediaWiki.php:573
50.06194379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06234433096SpecialPage->run( )../SpecialPageFactory.php:581
70.06234433464SpecialSearch->execute( )../SpecialPage.php:383
80.10875795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.11405801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11405802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11635817072Hooks::run( )../SearchEngine.php:231
120.11645818672call_user_func_array ( )../Hooks.php:209
130.11645819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11695893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11785939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.12156174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12176206160PoolCounterWork->execute( )../Util.php:133
180.12186230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12186230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12186230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12186232608PoolCounterWork->execute( )../Util.php:129
220.12196233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12196233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12196233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12926347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12956351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12956352008MWDebug::warning( )../GlobalFunctions.php:1247
280.12956353312MWDebug::sendMessage( )../MWDebug.php:155
290.12956353704trigger_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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.13146276984OutputPage->output( )../MediaWiki.php:583
50.13166283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13176284736WebResponse->header( )../OutputPage.php:2134
70.13176284880header ( )../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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.13146276984OutputPage->output( )../MediaWiki.php:583
50.13166283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13236292768WebResponse->header( )../OutputPage.php:2171
70.13236292912header ( )../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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.13146276984OutputPage->output( )../MediaWiki.php:583
50.13166283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13286292712WebResponse->header( )../OutputPage.php:2172
70.13286292856header ( )../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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.13146276984OutputPage->output( )../MediaWiki.php:583
50.13336292712WebResponse->header( )../OutputPage.php:2220
60.13336292856header ( )../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
10.0000233928{main}( )../index.php:0
20.01263376040MediaWiki->run( )../index.php:46
30.01263377448MediaWiki->main( )../MediaWiki.php:424
40.13146276984OutputPage->output( )../MediaWiki.php:583
50.13396292872WebResponse->header( )../OutputPage.php:2227
60.13396293016header ( )../WebResponse.php:37