( ! ) Warning: Search backend error during near_match search for '18.118.189.35' after 25. 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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.06873551392MediaWiki->performRequest( )../MediaWiki.php:573
50.17064378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17104432840SpecialPage->run( )../SpecialPageFactory.php:581
70.17104433208SpecialSearch->execute( )../SpecialPage.php:383
80.31295794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.38305801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38305801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39715816752Hooks::run( )../SearchEngine.php:231
120.39725818352call_user_func_array ( )../Hooks.php:209
130.39725819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.39745893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.39785939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.39966174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.39976205760PoolCounterWork->execute( )../Util.php:133
180.39986230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.39986230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.39996230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.39996232208PoolCounterWork->execute( )../Util.php:129
220.39996232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.39996233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.39996233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42456347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42476351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42476351648MWDebug::warning( )../GlobalFunctions.php:1247
280.42486352952MWDebug::sendMessage( )../MWDebug.php:155
290.42486353344trigger_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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.42866276640OutputPage->output( )../MediaWiki.php:583
50.42886283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42896284392WebResponse->header( )../OutputPage.php:2134
70.42896284536header ( )../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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.42866276640OutputPage->output( )../MediaWiki.php:583
50.42886283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42966292424WebResponse->header( )../OutputPage.php:2171
70.42966292568header ( )../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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.42866276640OutputPage->output( )../MediaWiki.php:583
50.42886283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43016292368WebResponse->header( )../OutputPage.php:2172
70.43016292512header ( )../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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.42866276640OutputPage->output( )../MediaWiki.php:583
50.43066292368WebResponse->header( )../OutputPage.php:2220
60.43066292512header ( )../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
20.02663375880MediaWiki->run( )../index.php:46
30.02663377288MediaWiki->main( )../MediaWiki.php:424
40.42866276640OutputPage->output( )../MediaWiki.php:583
50.43126292528WebResponse->header( )../OutputPage.php:2227
60.43126292672header ( )../WebResponse.php:37