( ! ) Warning: Search backend error during near_match search for '3.237.51.235' 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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.02213551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03924433728SpecialSearch->execute( )../SpecialPage.php:383
80.09285797880SpecialSearch->goResult( )../SpecialSearch.php:117
90.09805803704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09805804456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10035819456Hooks::run( )../SearchEngine.php:231
120.10035821056call_user_func_array ( )../Hooks.php:209
130.10035821760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10095895800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10155941832CirrusSearch\Searcher->search( )../Searcher.php:268
160.10446176912CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10476209688PoolCounterWork->execute( )../Util.php:133
180.10486234160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10486234344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10486234416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10496236384PoolCounterWork->execute( )../Util.php:129
220.10496237032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10496237216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10496237336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11126351456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11136355392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11136355672MWDebug::warning( )../GlobalFunctions.php:1247
280.11146356976MWDebug::sendMessage( )../MWDebug.php:155
290.11146357368trigger_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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.11336280592OutputPage->output( )../MediaWiki.php:583
50.11356287048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11366288344WebResponse->header( )../OutputPage.php:2134
70.11366288488header ( )../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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.11336280592OutputPage->output( )../MediaWiki.php:583
50.11356287048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11456296376WebResponse->header( )../OutputPage.php:2171
70.11456296520header ( )../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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.11336280592OutputPage->output( )../MediaWiki.php:583
50.11356287048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11506296320WebResponse->header( )../OutputPage.php:2172
70.11506296464header ( )../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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.11336280592OutputPage->output( )../MediaWiki.php:583
50.11556296320WebResponse->header( )../OutputPage.php:2220
60.11556296464header ( )../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
10.0001233960{main}( )../index.php:0
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.11336280592OutputPage->output( )../MediaWiki.php:583
50.11616296480WebResponse->header( )../OutputPage.php:2227
60.11616296624header ( )../WebResponse.php:37