( ! ) Warning: Search backend error during near_match search for '18.226.98.93' 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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.08213553704MediaWiki->performRequest( )../MediaWiki.php:573
50.18224381320SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18264435192SpecialPage->run( )../SpecialPageFactory.php:581
70.18264435560SpecialSearch->execute( )../SpecialPage.php:383
80.42625798016SpecialSearch->goResult( )../SpecialSearch.php:117
90.43175804272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.43175805024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.43395820024Hooks::run( )../SearchEngine.php:231
120.43405821624call_user_func_array ( )../Hooks.php:209
130.43405822328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.43435896376CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.43465942400CirrusSearch\Searcher->search( )../Searcher.php:268
160.43616177496CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.43636209080PoolCounterWork->execute( )../Util.php:133
180.43646233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.43646233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.43646233592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.43646235528PoolCounterWork->execute( )../Util.php:129
220.43646236176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.43646236360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.43646236480CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.44276350776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.44286354712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.44286354992MWDebug::warning( )../GlobalFunctions.php:1247
280.44296356296MWDebug::sendMessage( )../MWDebug.php:155
290.44296356688trigger_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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.44466279960OutputPage->output( )../MediaWiki.php:583
50.44486286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44496287712WebResponse->header( )../OutputPage.php:2134
70.44496287856header ( )../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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.44466279960OutputPage->output( )../MediaWiki.php:583
50.44486286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44556295744WebResponse->header( )../OutputPage.php:2171
70.44556295888header ( )../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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.44466279960OutputPage->output( )../MediaWiki.php:583
50.44486286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44606295688WebResponse->header( )../OutputPage.php:2172
70.44606295832header ( )../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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.44466279960OutputPage->output( )../MediaWiki.php:583
50.44656295688WebResponse->header( )../OutputPage.php:2220
60.44656295832header ( )../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
10.0000235360{main}( )../index.php:0
20.03313378064MediaWiki->run( )../index.php:46
30.03313379472MediaWiki->main( )../MediaWiki.php:424
40.44466279960OutputPage->output( )../MediaWiki.php:583
50.44716295848WebResponse->header( )../OutputPage.php:2227
60.44716295992header ( )../WebResponse.php:37