( ! ) Warning: Search backend error during near_match search for '3.144.93.222' after 16. 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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.04833551512MediaWiki->performRequest( )../MediaWiki.php:573
50.11064379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11104433096SpecialPage->run( )../SpecialPageFactory.php:581
70.11104433464SpecialSearch->execute( )../SpecialPage.php:383
80.27185795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.27965801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27965802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28755817072Hooks::run( )../SearchEngine.php:231
120.28765818672call_user_func_array ( )../Hooks.php:209
130.28765819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28815893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28895939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.29186174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29216206160PoolCounterWork->execute( )../Util.php:133
180.29226230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29226230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29226230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.31116232608PoolCounterWork->execute( )../Util.php:129
220.31116233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.31116233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.31116233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32666347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32676351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32676352008MWDebug::warning( )../GlobalFunctions.php:1247
280.32686353312MWDebug::sendMessage( )../MWDebug.php:155
290.32686353704trigger_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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.32906276984OutputPage->output( )../MediaWiki.php:583
50.32926283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32936284736WebResponse->header( )../OutputPage.php:2134
70.32936284880header ( )../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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.32906276984OutputPage->output( )../MediaWiki.php:583
50.32926283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33006292768WebResponse->header( )../OutputPage.php:2171
70.33006292912header ( )../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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.32906276984OutputPage->output( )../MediaWiki.php:583
50.32926283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33056292712WebResponse->header( )../OutputPage.php:2172
70.33056292856header ( )../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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.32906276984OutputPage->output( )../MediaWiki.php:583
50.33106292712WebResponse->header( )../OutputPage.php:2220
60.33106292856header ( )../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
20.01773376040MediaWiki->run( )../index.php:46
30.01773377448MediaWiki->main( )../MediaWiki.php:424
40.32906276984OutputPage->output( )../MediaWiki.php:583
50.33166292872WebResponse->header( )../OutputPage.php:2227
60.33166293016header ( )../WebResponse.php:37