( ! ) Warning: Search backend error during near_match search for '3.138.122.99' after 36. 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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.05373551512MediaWiki->performRequest( )../MediaWiki.php:573
50.09534379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09574433096SpecialPage->run( )../SpecialPageFactory.php:581
70.09574433464SpecialSearch->execute( )../SpecialPage.php:383
80.32885795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.36715801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36715802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38505817072Hooks::run( )../SearchEngine.php:231
120.38505818672call_user_func_array ( )../Hooks.php:209
130.38505819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38565893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38645939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.42426174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.42456206088PoolCounterWork->execute( )../Util.php:133
180.42476230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.42476230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.42476230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.42476232536PoolCounterWork->execute( )../Util.php:129
220.42476233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.42476233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.42476233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.46046347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.46056351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.46056351952MWDebug::warning( )../GlobalFunctions.php:1247
280.46066353256MWDebug::sendMessage( )../MWDebug.php:155
290.46066353648trigger_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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.46236276960OutputPage->output( )../MediaWiki.php:583
50.46256283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46266284712WebResponse->header( )../OutputPage.php:2134
70.46266284856header ( )../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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.46236276960OutputPage->output( )../MediaWiki.php:583
50.46256283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46336292744WebResponse->header( )../OutputPage.php:2171
70.46336292888header ( )../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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.46236276960OutputPage->output( )../MediaWiki.php:583
50.46256283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46386292688WebResponse->header( )../OutputPage.php:2172
70.46386292832header ( )../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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.46236276960OutputPage->output( )../MediaWiki.php:583
50.47236292688WebResponse->header( )../OutputPage.php:2220
60.47236292832header ( )../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
20.02683376040MediaWiki->run( )../index.php:46
30.02683377448MediaWiki->main( )../MediaWiki.php:424
40.46236276960OutputPage->output( )../MediaWiki.php:583
50.47306292848WebResponse->header( )../OutputPage.php:2227
60.47306292992header ( )../WebResponse.php:37