( ! ) Warning: Search backend error during near_match search for '18.225.254.98' after 2. 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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.02643551600MediaWiki->performRequest( )../MediaWiki.php:573
50.04434379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04474433040SpecialPage->run( )../SpecialPageFactory.php:581
70.04474433408SpecialSearch->execute( )../SpecialPage.php:383
80.08825794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.09415800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09415801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09675816656Hooks::run( )../SearchEngine.php:231
120.09695818256call_user_func_array ( )../Hooks.php:209
130.09695818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09725892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09815939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.10026174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10056205656PoolCounterWork->execute( )../Util.php:133
180.10066229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10066230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10066230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10076232104PoolCounterWork->execute( )../Util.php:129
220.10076232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10076232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10076233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10256347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10266351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10266351528MWDebug::warning( )../GlobalFunctions.php:1247
280.10276352832MWDebug::sendMessage( )../MWDebug.php:155
290.10276353224trigger_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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.10456276536OutputPage->output( )../MediaWiki.php:583
50.10476282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10486284288WebResponse->header( )../OutputPage.php:2134
70.10486284432header ( )../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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.10456276536OutputPage->output( )../MediaWiki.php:583
50.10476282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10546292320WebResponse->header( )../OutputPage.php:2171
70.10546292464header ( )../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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.10456276536OutputPage->output( )../MediaWiki.php:583
50.10476282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606292264WebResponse->header( )../OutputPage.php:2172
70.10606292408header ( )../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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.10456276536OutputPage->output( )../MediaWiki.php:583
50.10656292264WebResponse->header( )../OutputPage.php:2220
60.10656292408header ( )../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
10.0000233960{main}( )../index.php:0
20.01643376112MediaWiki->run( )../index.php:46
30.01643377520MediaWiki->main( )../MediaWiki.php:424
40.10456276536OutputPage->output( )../MediaWiki.php:583
50.10716292424WebResponse->header( )../OutputPage.php:2227
60.10716292568header ( )../WebResponse.php:37