( ! ) Warning: Search backend error during near_match search for '3.138.114.94' after 6. 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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.02763957712MediaWiki->performRequest( )../MediaWiki.php:573
50.03974412496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04014466432SpecialPage->run( )../SpecialPageFactory.php:581
70.04014466800SpecialSearch->execute( )../SpecialPage.php:383
80.08185810504SpecialSearch->goResult( )../SpecialSearch.php:117
90.08705816720SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08705817472SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08935832472Hooks::run( )../SearchEngine.php:231
120.08935834072call_user_func_array ( )../Hooks.php:209
130.08935834776CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08985908848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09055954872CirrusSearch\Searcher->search( )../Searcher.php:268
160.09356189920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09376221504PoolCounterWork->execute( )../Util.php:133
180.09396245760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09396245944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09396246016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09396247952PoolCounterWork->execute( )../Util.php:129
220.09396248600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09396248784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09396248904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10026363192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046367128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046367408MWDebug::warning( )../GlobalFunctions.php:1247
280.10056368712MWDebug::sendMessage( )../MWDebug.php:155
290.10056369104trigger_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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.10226292416OutputPage->output( )../MediaWiki.php:583
50.10256298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266300168WebResponse->header( )../OutputPage.php:2134
70.10266300312header ( )../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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.10226292416OutputPage->output( )../MediaWiki.php:583
50.10256298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336308200WebResponse->header( )../OutputPage.php:2171
70.10336308344header ( )../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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.10226292416OutputPage->output( )../MediaWiki.php:583
50.10256298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376308144WebResponse->header( )../OutputPage.php:2172
70.10376308288header ( )../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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.10226292416OutputPage->output( )../MediaWiki.php:583
50.10426308144WebResponse->header( )../OutputPage.php:2220
60.10426308288header ( )../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
10.0001236352{main}( )../index.php:0
20.01923782144MediaWiki->run( )../index.php:46
30.01923783552MediaWiki->main( )../MediaWiki.php:424
40.10226292416OutputPage->output( )../MediaWiki.php:583
50.10486308304WebResponse->header( )../OutputPage.php:2227
60.10486308448header ( )../WebResponse.php:37