( ! ) Warning: Search backend error during near_match search for '18.118.33.130' after 7. 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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.02583551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04044379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04084433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04084433728SpecialSearch->execute( )../SpecialPage.php:383
80.08415796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08925802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08925803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09155818448Hooks::run( )../SearchEngine.php:231
120.09165820048call_user_func_array ( )../Hooks.php:209
130.09165820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09215894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09285940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09616175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09646208696PoolCounterWork->execute( )../Util.php:133
180.09666233168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09666233352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09666233424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09666235392PoolCounterWork->execute( )../Util.php:129
220.09666236040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09666236224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09666236344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10376350632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10396354568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10396354848MWDebug::warning( )../GlobalFunctions.php:1247
280.10406356152MWDebug::sendMessage( )../MWDebug.php:155
290.10406356544trigger_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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10586279768OutputPage->output( )../MediaWiki.php:583
50.10606286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616287520WebResponse->header( )../OutputPage.php:2134
70.10616287664header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10586279768OutputPage->output( )../MediaWiki.php:583
50.10606286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10676295568WebResponse->header( )../OutputPage.php:2171
70.10676295712header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10586279768OutputPage->output( )../MediaWiki.php:583
50.10606286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736295512WebResponse->header( )../OutputPage.php:2172
70.10736295656header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10586279768OutputPage->output( )../MediaWiki.php:583
50.10786295512WebResponse->header( )../OutputPage.php:2220
60.10786295656header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10586279768OutputPage->output( )../MediaWiki.php:583
50.10846295672WebResponse->header( )../OutputPage.php:2227
60.10846295816header ( )../WebResponse.php:37