( ! ) Warning: Search backend error during near_match search for '3.129.249.45' after 6. 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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.04513551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06824378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06864432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06864433040SpecialSearch->execute( )../SpecialPage.php:383
80.13835794600SpecialSearch->goResult( )../SpecialSearch.php:117
90.14455800856SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14455801608SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14675816608Hooks::run( )../SearchEngine.php:231
120.14685818208call_user_func_array ( )../Hooks.php:209
130.14685818912CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14735892936CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14795938960CirrusSearch\Searcher->search( )../Searcher.php:268
160.15056174016CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15076205600PoolCounterWork->execute( )../Util.php:133
180.15096229856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15096230040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15096230112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15106232048PoolCounterWork->execute( )../Util.php:129
220.15106232696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15106232880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15106233000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15746347248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15766351184wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15766351464MWDebug::warning( )../GlobalFunctions.php:1247
280.15776352768MWDebug::sendMessage( )../MWDebug.php:155
290.15776353160trigger_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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.15976276472OutputPage->output( )../MediaWiki.php:583
50.16006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16016284224WebResponse->header( )../OutputPage.php:2134
70.16016284368header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.15976276472OutputPage->output( )../MediaWiki.php:583
50.16006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16076292256WebResponse->header( )../OutputPage.php:2171
70.16076292400header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.15976276472OutputPage->output( )../MediaWiki.php:583
50.16006282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16136292200WebResponse->header( )../OutputPage.php:2172
70.16136292344header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.15976276472OutputPage->output( )../MediaWiki.php:583
50.16176292200WebResponse->header( )../OutputPage.php:2220
60.16186292344header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.15976276472OutputPage->output( )../MediaWiki.php:583
50.16246292360WebResponse->header( )../OutputPage.php:2227
60.16246292504header ( )../WebResponse.php:37