( ! ) Warning: Search backend error during near_match search for '18.191.178.145' 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
10.0000233960{main}( )../index.php:0
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.01753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03494379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03534433712SpecialSearch->execute( )../SpecialPage.php:383
80.07765796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08295802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08295803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08525818136Hooks::run( )../SearchEngine.php:231
120.08525819736call_user_func_array ( )../Hooks.php:209
130.08525820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08665940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.08996175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09026208416PoolCounterWork->execute( )../Util.php:133
180.09036232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09036233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09036233144CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09046235112PoolCounterWork->execute( )../Util.php:129
220.09046235760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09046235944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09046236064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09706350328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09716354264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09716354544MWDebug::warning( )../GlobalFunctions.php:1247
280.09726355848MWDebug::sendMessage( )../MWDebug.php:155
290.09736356240trigger_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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09896279448OutputPage->output( )../MediaWiki.php:583
50.09916285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926287200WebResponse->header( )../OutputPage.php:2134
70.09926287344header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09896279448OutputPage->output( )../MediaWiki.php:583
50.09916285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986295248WebResponse->header( )../OutputPage.php:2171
70.09986295392header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09896279448OutputPage->output( )../MediaWiki.php:583
50.09916285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036295192WebResponse->header( )../OutputPage.php:2172
70.10036295336header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09896279448OutputPage->output( )../MediaWiki.php:583
50.10086295192WebResponse->header( )../OutputPage.php:2220
60.10086295336header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09896279448OutputPage->output( )../MediaWiki.php:583
50.10136295352WebResponse->header( )../OutputPage.php:2227
60.10136295496header ( )../WebResponse.php:37