( ! ) Warning: Search backend error during near_match search for '18.191.59.102' 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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.02083551544MediaWiki->performRequest( )../MediaWiki.php:573
50.03624379200SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664433088SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433456SpecialSearch->execute( )../SpecialPage.php:383
80.08005794776SpecialSearch->goResult( )../SpecialSearch.php:117
90.08515801032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08515801784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735816784Hooks::run( )../SearchEngine.php:231
120.08735818384call_user_func_array ( )../Hooks.php:209
130.08735819088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855939168CirrusSearch\Searcher->search( )../Searcher.php:268
160.09156174248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09186207016PoolCounterWork->execute( )../Util.php:133
180.09196231464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09196231648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09196231720CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09206233688PoolCounterWork->execute( )../Util.php:129
220.09206234336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09206234520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09206234640CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09866348912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09886352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09886353128MWDebug::warning( )../GlobalFunctions.php:1247
280.09896354432MWDebug::sendMessage( )../MWDebug.php:155
290.09896354824trigger_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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.10086278040OutputPage->output( )../MediaWiki.php:583
50.10106284496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116285792WebResponse->header( )../OutputPage.php:2134
70.10116285936header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.10086278040OutputPage->output( )../MediaWiki.php:583
50.10106284496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176293824WebResponse->header( )../OutputPage.php:2171
70.10176293968header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.10086278040OutputPage->output( )../MediaWiki.php:583
50.10106284496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226293768WebResponse->header( )../OutputPage.php:2172
70.10226293912header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.10086278040OutputPage->output( )../MediaWiki.php:583
50.10276293768WebResponse->header( )../OutputPage.php:2220
60.10276293912header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376072MediaWiki->run( )../index.php:46
30.01263377480MediaWiki->main( )../MediaWiki.php:424
40.10086278040OutputPage->output( )../MediaWiki.php:583
50.10336293928WebResponse->header( )../OutputPage.php:2227
60.10336294072header ( )../WebResponse.php:37