( ! ) Warning: Search backend error during near_match search for '3.135.189.237' 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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.03443551392MediaWiki->performRequest( )../MediaWiki.php:573
50.09404378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09444432840SpecialPage->run( )../SpecialPageFactory.php:581
70.09444433208SpecialSearch->execute( )../SpecialPage.php:383
80.18825794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.20935801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20935801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21955816752Hooks::run( )../SearchEngine.php:231
120.21955818352call_user_func_array ( )../Hooks.php:209
130.21955819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21995893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22065939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.22436174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22466205760PoolCounterWork->execute( )../Util.php:133
180.22476230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22476230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22476230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22476232208PoolCounterWork->execute( )../Util.php:129
220.22486232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22486233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22486233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23146347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23166351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23166351632MWDebug::warning( )../GlobalFunctions.php:1247
280.23206352936MWDebug::sendMessage( )../MWDebug.php:155
290.23206353328trigger_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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.23526276640OutputPage->output( )../MediaWiki.php:583
50.23546283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23556284392WebResponse->header( )../OutputPage.php:2134
70.23556284536header ( )../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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.23526276640OutputPage->output( )../MediaWiki.php:583
50.23546283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23626292424WebResponse->header( )../OutputPage.php:2171
70.23626292568header ( )../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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.23526276640OutputPage->output( )../MediaWiki.php:583
50.23546283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23676292368WebResponse->header( )../OutputPage.php:2172
70.23676292512header ( )../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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.23526276640OutputPage->output( )../MediaWiki.php:583
50.23726292368WebResponse->header( )../OutputPage.php:2220
60.23726292512header ( )../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
20.01473375880MediaWiki->run( )../index.php:46
30.01473377288MediaWiki->main( )../MediaWiki.php:424
40.23526276640OutputPage->output( )../MediaWiki.php:583
50.23776292528WebResponse->header( )../OutputPage.php:2227
60.23776292672header ( )../WebResponse.php:37