( ! ) Warning: Search backend error during near_match search for '18.118.164.100' 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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.01663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03164433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03164433712SpecialSearch->execute( )../SpecialPage.php:383
80.07785796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08725818136Hooks::run( )../SearchEngine.php:231
120.08735819736call_user_func_array ( )../Hooks.php:209
130.08735820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08875940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09236175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09266208416PoolCounterWork->execute( )../Util.php:133
180.09276232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276233144CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09276235112PoolCounterWork->execute( )../Util.php:129
220.09276235760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09276235944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09276236064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09926350328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09936354264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09936354544MWDebug::warning( )../GlobalFunctions.php:1247
280.09946355848MWDebug::sendMessage( )../MWDebug.php:155
290.09946356240trigger_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
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10106279448OutputPage->output( )../MediaWiki.php:583
50.10126285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136287200WebResponse->header( )../OutputPage.php:2134
70.10136287344header ( )../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
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10106279448OutputPage->output( )../MediaWiki.php:583
50.10126285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196295248WebResponse->header( )../OutputPage.php:2171
70.10196295392header ( )../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
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10106279448OutputPage->output( )../MediaWiki.php:583
50.10126285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256295192WebResponse->header( )../OutputPage.php:2172
70.10256295336header ( )../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
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10106279448OutputPage->output( )../MediaWiki.php:583
50.10296295192WebResponse->header( )../OutputPage.php:2220
60.10296295336header ( )../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
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10106279448OutputPage->output( )../MediaWiki.php:583
50.10356295352WebResponse->header( )../OutputPage.php:2227
60.10356295496header ( )../WebResponse.php:37