( ! ) Warning: Search backend error during near_match search for '18.119.248.149' 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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.01963553232MediaWiki->performRequest( )../MediaWiki.php:573
50.03424380904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474434832SpecialPage->run( )../SpecialPageFactory.php:581
70.03474435200SpecialSearch->execute( )../SpecialPage.php:383
80.07875796904SpecialSearch->goResult( )../SpecialSearch.php:117
90.08405802824SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08405803576SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08635818568Hooks::run( )../SearchEngine.php:231
120.08635820168call_user_func_array ( )../Hooks.php:209
130.08635820872CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08705894904CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08795940952CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166176056CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09196207640PoolCounterWork->execute( )../Util.php:133
180.09216231896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09216232080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09216232152CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09216234088PoolCounterWork->execute( )../Util.php:129
220.09216234736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09216234920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226235040CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09876349304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09896353240wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09896353520MWDebug::warning( )../GlobalFunctions.php:1247
280.09906354824MWDebug::sendMessage( )../MWDebug.php:155
290.09906355216trigger_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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.10096278504OutputPage->output( )../MediaWiki.php:583
50.10116284960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126286256WebResponse->header( )../OutputPage.php:2134
70.10126286400header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.10096278504OutputPage->output( )../MediaWiki.php:583
50.10116284960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206294288WebResponse->header( )../OutputPage.php:2171
70.10206294432header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.10096278504OutputPage->output( )../MediaWiki.php:583
50.10116284960OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256294232WebResponse->header( )../OutputPage.php:2172
70.10256294376header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.10096278504OutputPage->output( )../MediaWiki.php:583
50.10296294232WebResponse->header( )../OutputPage.php:2220
60.10296294376header ( )../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
10.0000235248{main}( )../index.php:0
20.00983377520MediaWiki->run( )../index.php:46
30.00983378928MediaWiki->main( )../MediaWiki.php:424
40.10096278504OutputPage->output( )../MediaWiki.php:583
50.10366294392WebResponse->header( )../OutputPage.php:2227
60.10366294536header ( )../WebResponse.php:37