( ! ) Warning: Search backend error during near_match search for '3.144.233.150' 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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.03113957656MediaWiki->performRequest( )../MediaWiki.php:573
50.04304412392SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04354466392SpecialPage->run( )../SpecialPageFactory.php:581
70.04354466760SpecialSearch->execute( )../SpecialPage.php:383
80.08455811200SpecialSearch->goResult( )../SpecialSearch.php:117
90.09005817416SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09005818168SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09245833168Hooks::run( )../SearchEngine.php:231
120.09255834768call_user_func_array ( )../Hooks.php:209
130.09255835472CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09295909520CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09365955544CirrusSearch\Searcher->search( )../Searcher.php:268
160.09706190592CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09736222176PoolCounterWork->execute( )../Util.php:133
180.09746246432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09746246616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09746246688CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09746248624PoolCounterWork->execute( )../Util.php:129
220.09746249272PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09746249456call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09746249576CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09956363864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09966367800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09966368080MWDebug::warning( )../GlobalFunctions.php:1247
280.09976369384MWDebug::sendMessage( )../MWDebug.php:155
290.09976369776trigger_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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.10156293096OutputPage->output( )../MediaWiki.php:583
50.10176299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186300848WebResponse->header( )../OutputPage.php:2134
70.10186300992header ( )../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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.10156293096OutputPage->output( )../MediaWiki.php:583
50.10176299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256308880WebResponse->header( )../OutputPage.php:2171
70.10256309024header ( )../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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.10156293096OutputPage->output( )../MediaWiki.php:583
50.10176299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296308824WebResponse->header( )../OutputPage.php:2172
70.10296308968header ( )../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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.10156293096OutputPage->output( )../MediaWiki.php:583
50.10346308824WebResponse->header( )../OutputPage.php:2220
60.10346308968header ( )../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
10.0000235872{main}( )../index.php:0
20.02283782080MediaWiki->run( )../index.php:46
30.02283783488MediaWiki->main( )../MediaWiki.php:424
40.10156293096OutputPage->output( )../MediaWiki.php:583
50.10406308984WebResponse->header( )../OutputPage.php:2227
60.10406309128header ( )../WebResponse.php:37