( ! ) Warning: Search backend error during near_match search for '52.14.204.156' after 17. 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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.08263551392MediaWiki->performRequest( )../MediaWiki.php:573
50.14704378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14734432840SpecialPage->run( )../SpecialPageFactory.php:581
70.14744433208SpecialSearch->execute( )../SpecialPage.php:383
80.32895794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.35505801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.35505801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.36945816752Hooks::run( )../SearchEngine.php:231
120.36955818352call_user_func_array ( )../Hooks.php:209
130.36955819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.36975893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.37015939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.37196174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.37206205760PoolCounterWork->execute( )../Util.php:133
180.37216230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.37216230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.37216230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.37226232208PoolCounterWork->execute( )../Util.php:129
220.37226232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.37226233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.37226233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.38886347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.38906351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.38906351648MWDebug::warning( )../GlobalFunctions.php:1247
280.38916352952MWDebug::sendMessage( )../MWDebug.php:155
290.38916353344trigger_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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.39546276640OutputPage->output( )../MediaWiki.php:583
50.39566283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39576284392WebResponse->header( )../OutputPage.php:2134
70.39576284536header ( )../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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.39546276640OutputPage->output( )../MediaWiki.php:583
50.39566283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39636292424WebResponse->header( )../OutputPage.php:2171
70.39636292568header ( )../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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.39546276640OutputPage->output( )../MediaWiki.php:583
50.39566283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40186292368WebResponse->header( )../OutputPage.php:2172
70.40186292512header ( )../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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.39546276640OutputPage->output( )../MediaWiki.php:583
50.40256292368WebResponse->header( )../OutputPage.php:2220
60.40256292512header ( )../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
20.04193375880MediaWiki->run( )../index.php:46
30.04193377288MediaWiki->main( )../MediaWiki.php:424
40.39546276640OutputPage->output( )../MediaWiki.php:583
50.40316292528WebResponse->header( )../OutputPage.php:2227
60.40316292672header ( )../WebResponse.php:37