( ! ) Warning: Search backend error during near_match search for '3.145.168.166' 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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01693551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03164433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03174433736SpecialSearch->execute( )../SpecialPage.php:383
80.07445796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.07955802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07955802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08185817992Hooks::run( )../SearchEngine.php:231
120.08185819592call_user_func_array ( )../Hooks.php:209
130.08185820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08235894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08295940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.08596175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08616208264PoolCounterWork->execute( )../Util.php:133
180.08636233008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08636233192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08636233264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08636235232PoolCounterWork->execute( )../Util.php:129
220.08636235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08636236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08636236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09266350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09286354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09286354672MWDebug::warning( )../GlobalFunctions.php:1247
280.09296355976MWDebug::sendMessage( )../MWDebug.php:155
290.09296356368trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09486279592OutputPage->output( )../MediaWiki.php:583
50.09506286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516287344WebResponse->header( )../OutputPage.php:2134
70.09516287488header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09486279592OutputPage->output( )../MediaWiki.php:583
50.09506286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586295392WebResponse->header( )../OutputPage.php:2171
70.09586295536header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09486279592OutputPage->output( )../MediaWiki.php:583
50.09506286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636295336WebResponse->header( )../OutputPage.php:2172
70.09636295480header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09486279592OutputPage->output( )../MediaWiki.php:583
50.09686295336WebResponse->header( )../OutputPage.php:2220
60.09686295480header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.09486279592OutputPage->output( )../MediaWiki.php:583
50.09736295496WebResponse->header( )../OutputPage.php:2227
60.09736295640header ( )../WebResponse.php:37