( ! ) Warning: Search backend error during near_match search for '3.142.197.102' 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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.01663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03154379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03204433736SpecialSearch->execute( )../SpecialPage.php:383
80.07645796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08185802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08185802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435817992Hooks::run( )../SearchEngine.php:231
120.08435819592call_user_func_array ( )../Hooks.php:209
130.08435820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08495894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08565940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08886208264PoolCounterWork->execute( )../Util.php:133
180.08896233008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08896233192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08896233264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08906235232PoolCounterWork->execute( )../Util.php:129
220.08906235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08906236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08906236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09546350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09556354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09556354672MWDebug::warning( )../GlobalFunctions.php:1247
280.09566355976MWDebug::sendMessage( )../MWDebug.php:155
290.09566356368trigger_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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.09736279592OutputPage->output( )../MediaWiki.php:583
50.09756286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766287344WebResponse->header( )../OutputPage.php:2134
70.09766287488header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.09736279592OutputPage->output( )../MediaWiki.php:583
50.09756286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836295392WebResponse->header( )../OutputPage.php:2171
70.09836295536header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.09736279592OutputPage->output( )../MediaWiki.php:583
50.09756286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886295336WebResponse->header( )../OutputPage.php:2172
70.09886295480header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.09736279592OutputPage->output( )../MediaWiki.php:583
50.09926295336WebResponse->header( )../OutputPage.php:2220
60.09926295480header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.09736279592OutputPage->output( )../MediaWiki.php:583
50.09986295496WebResponse->header( )../OutputPage.php:2227
60.09986295640header ( )../WebResponse.php:37