( ! ) Warning: Search backend error during near_match search for '3.142.54.241' after 6. 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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.03293551512MediaWiki->performRequest( )../MediaWiki.php:573
50.06034379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06074433096SpecialPage->run( )../SpecialPageFactory.php:581
70.06074433464SpecialSearch->execute( )../SpecialPage.php:383
80.10785795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.11315801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11315802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11555817072Hooks::run( )../SearchEngine.php:231
120.11565818672call_user_func_array ( )../Hooks.php:209
130.11565819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11595893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11635939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.11826174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11846206088PoolCounterWork->execute( )../Util.php:133
180.11846230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11846230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11846230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11856232536PoolCounterWork->execute( )../Util.php:129
220.11856233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11856233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11856233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12456347752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12466351688wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12466351968MWDebug::warning( )../GlobalFunctions.php:1247
280.12476353272MWDebug::sendMessage( )../MWDebug.php:155
290.12476353664trigger_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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.12646276960OutputPage->output( )../MediaWiki.php:583
50.12666283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12676284712WebResponse->header( )../OutputPage.php:2134
70.12676284856header ( )../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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.12646276960OutputPage->output( )../MediaWiki.php:583
50.12666283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12756292744WebResponse->header( )../OutputPage.php:2171
70.12756292888header ( )../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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.12646276960OutputPage->output( )../MediaWiki.php:583
50.12666283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12806292688WebResponse->header( )../OutputPage.php:2172
70.12806292832header ( )../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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.12646276960OutputPage->output( )../MediaWiki.php:583
50.12856292688WebResponse->header( )../OutputPage.php:2220
60.12856292832header ( )../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
20.01293376040MediaWiki->run( )../index.php:46
30.01293377448MediaWiki->main( )../MediaWiki.php:424
40.12646276960OutputPage->output( )../MediaWiki.php:583
50.12916292848WebResponse->header( )../OutputPage.php:2227
60.12916292992header ( )../WebResponse.php:37