( ! ) Warning: Search backend error during near_match search for '3.146.176.238' 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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.02073551600MediaWiki->performRequest( )../MediaWiki.php:573
50.04144379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04184433040SpecialPage->run( )../SpecialPageFactory.php:581
70.04184433408SpecialSearch->execute( )../SpecialPage.php:383
80.08995794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.09735800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09735801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10175816656Hooks::run( )../SearchEngine.php:231
120.10175818256call_user_func_array ( )../Hooks.php:209
130.10175818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10235892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10315939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.10616174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10636205656PoolCounterWork->execute( )../Util.php:133
180.10646229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10646230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10656230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10656232104PoolCounterWork->execute( )../Util.php:129
220.10656232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10656232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10656233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10876347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10886351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10886351528MWDebug::warning( )../GlobalFunctions.php:1247
280.10906352832MWDebug::sendMessage( )../MWDebug.php:155
290.10906353224trigger_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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.11076276536OutputPage->output( )../MediaWiki.php:583
50.11096282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11106284288WebResponse->header( )../OutputPage.php:2134
70.11106284432header ( )../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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.11076276536OutputPage->output( )../MediaWiki.php:583
50.11096282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11176292320WebResponse->header( )../OutputPage.php:2171
70.11176292464header ( )../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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.11076276536OutputPage->output( )../MediaWiki.php:583
50.11096282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11236292264WebResponse->header( )../OutputPage.php:2172
70.11236292408header ( )../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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.11076276536OutputPage->output( )../MediaWiki.php:583
50.11276292264WebResponse->header( )../OutputPage.php:2220
60.11276292408header ( )../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
20.01193376112MediaWiki->run( )../index.php:46
30.01193377520MediaWiki->main( )../MediaWiki.php:424
40.11076276536OutputPage->output( )../MediaWiki.php:583
50.11346292424WebResponse->header( )../OutputPage.php:2227
60.11346292568header ( )../WebResponse.php:37