( ! ) Warning: Search backend error during near_match search for '13.58.92.252' 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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.02183551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433728SpecialSearch->execute( )../SpecialPage.php:383
80.08565796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.09295802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09295803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09985818304Hooks::run( )../SearchEngine.php:231
120.09995819904call_user_func_array ( )../Hooks.php:209
130.09995820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10055894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10135940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.11166175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11196207320PoolCounterWork->execute( )../Util.php:133
180.11206231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11206231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11206231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11216233768PoolCounterWork->execute( )../Util.php:129
220.11216234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11216234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11216234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11866348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11886352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11886353184MWDebug::warning( )../GlobalFunctions.php:1247
280.11896354488MWDebug::sendMessage( )../MWDebug.php:155
290.11896354880trigger_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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12086278200OutputPage->output( )../MediaWiki.php:583
50.12106284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12116285952WebResponse->header( )../OutputPage.php:2134
70.12116286096header ( )../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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12086278200OutputPage->output( )../MediaWiki.php:583
50.12106284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12186293984WebResponse->header( )../OutputPage.php:2171
70.12186294128header ( )../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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12086278200OutputPage->output( )../MediaWiki.php:583
50.12106284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12236293928WebResponse->header( )../OutputPage.php:2172
70.12236294072header ( )../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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12086278200OutputPage->output( )../MediaWiki.php:583
50.12296293928WebResponse->header( )../OutputPage.php:2220
60.12296294072header ( )../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
10.0001233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12086278200OutputPage->output( )../MediaWiki.php:583
50.12356294088WebResponse->header( )../OutputPage.php:2227
60.12356294232header ( )../WebResponse.php:37