( ! ) Warning: Search backend error during near_match search for '18.222.60.144' 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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.02103551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03544379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03584433736SpecialSearch->execute( )../SpecialPage.php:383
80.07615796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08115802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08115802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08335817992Hooks::run( )../SearchEngine.php:231
120.08335819592call_user_func_array ( )../Hooks.php:209
130.08335820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08395894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08455940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.08706175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08726207000PoolCounterWork->execute( )../Util.php:133
180.08746231256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08746231440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08746231512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08746233448PoolCounterWork->execute( )../Util.php:129
220.08746234096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08746234280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08746234400CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09346348688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09356352624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09356352904MWDebug::warning( )../GlobalFunctions.php:1247
280.09366354208MWDebug::sendMessage( )../MWDebug.php:155
290.09366354600trigger_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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.09516277920OutputPage->output( )../MediaWiki.php:583
50.09536284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09546285672WebResponse->header( )../OutputPage.php:2134
70.09546285816header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.09516277920OutputPage->output( )../MediaWiki.php:583
50.09536284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09606293720WebResponse->header( )../OutputPage.php:2171
70.09606293864header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.09516277920OutputPage->output( )../MediaWiki.php:583
50.09536284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09646293664WebResponse->header( )../OutputPage.php:2172
70.09646293808header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.09516277920OutputPage->output( )../MediaWiki.php:583
50.09696293664WebResponse->header( )../OutputPage.php:2220
60.09696293808header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.09516277920OutputPage->output( )../MediaWiki.php:583
50.09756293824WebResponse->header( )../OutputPage.php:2227
60.09756293968header ( )../WebResponse.php:37