( ! ) Warning: Search backend error during near_match search for '3.136.17.12' after 10. 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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.04423553512MediaWiki->performRequest( )../MediaWiki.php:573
50.10554381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10604434992SpecialPage->run( )../SpecialPageFactory.php:581
70.10604435360SpecialSearch->execute( )../SpecialPage.php:383
80.41995798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.47105803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47105804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.49365819696Hooks::run( )../SearchEngine.php:231
120.49375821296call_user_func_array ( )../Hooks.php:209
130.49375822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.50235896048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.50315942088CirrusSearch\Searcher->search( )../Searcher.php:268
160.53636177184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.54266208768PoolCounterWork->execute( )../Util.php:133
180.54296233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.54296233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.54296233280CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.54306235216PoolCounterWork->execute( )../Util.php:129
220.54306235864PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.54306236048call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.54306236168CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.55326350448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.55346354384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.55346354664MWDebug::warning( )../GlobalFunctions.php:1247
280.55356355968MWDebug::sendMessage( )../MWDebug.php:155
290.55356356360trigger_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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.57896279640OutputPage->output( )../MediaWiki.php:583
50.57916286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57926287392WebResponse->header( )../OutputPage.php:2134
70.57926287536header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.57896279640OutputPage->output( )../MediaWiki.php:583
50.57916286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57996295424WebResponse->header( )../OutputPage.php:2171
70.57996295568header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.57896279640OutputPage->output( )../MediaWiki.php:583
50.57916286096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58046295368WebResponse->header( )../OutputPage.php:2172
70.58046295512header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.57896279640OutputPage->output( )../MediaWiki.php:583
50.58106295368WebResponse->header( )../OutputPage.php:2220
60.58106295512header ( )../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
10.0000235216{main}( )../index.php:0
20.00943377864MediaWiki->run( )../index.php:46
30.00943379272MediaWiki->main( )../MediaWiki.php:424
40.57896279640OutputPage->output( )../MediaWiki.php:583
50.58166295528WebResponse->header( )../OutputPage.php:2227
60.58166295672header ( )../WebResponse.php:37