( ! ) Warning: Search backend error during near_match search for '3.138.134.61' after 2. 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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01643551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03104379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03144433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03144433744SpecialSearch->execute( )../SpecialPage.php:383
80.07565795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08075802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08075802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08305817840Hooks::run( )../SearchEngine.php:231
120.08305819440call_user_func_array ( )../Hooks.php:209
130.08305820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08325894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08355940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.08516175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08536206856PoolCounterWork->execute( )../Util.php:133
180.08546231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08546231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08546231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08546233304PoolCounterWork->execute( )../Util.php:129
220.08546233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08546234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08546234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08706348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08726352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08726352736MWDebug::warning( )../GlobalFunctions.php:1247
280.08736354040MWDebug::sendMessage( )../MWDebug.php:155
290.08736354432trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.08916277736OutputPage->output( )../MediaWiki.php:583
50.08936284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08946285488WebResponse->header( )../OutputPage.php:2134
70.08946285632header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.08916277736OutputPage->output( )../MediaWiki.php:583
50.08936284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09006293520WebResponse->header( )../OutputPage.php:2171
70.09006293664header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.08916277736OutputPage->output( )../MediaWiki.php:583
50.08936284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09056293464WebResponse->header( )../OutputPage.php:2172
70.09056293608header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.08916277736OutputPage->output( )../MediaWiki.php:583
50.09096293464WebResponse->header( )../OutputPage.php:2220
60.09106293608header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.08916277736OutputPage->output( )../MediaWiki.php:583
50.09156293624WebResponse->header( )../OutputPage.php:2227
60.09156293768header ( )../WebResponse.php:37