( ! ) Warning: Search backend error during near_match search for '3.141.32.177' 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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.01943551384MediaWiki->performRequest( )../MediaWiki.php:573
50.03514378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03554432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03564433136SpecialSearch->execute( )../SpecialPage.php:383
80.07855794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08355800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08355801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575816712Hooks::run( )../SearchEngine.php:231
120.08585818312call_user_func_array ( )../Hooks.php:209
130.08585819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08635893064CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695939088CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09046206968PoolCounterWork->execute( )../Util.php:133
180.09056231712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09056231896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09056231968CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09066233936PoolCounterWork->execute( )../Util.php:129
220.09066234584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09066234768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09066234888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09706349152CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09716353088wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09716353368MWDebug::warning( )../GlobalFunctions.php:1247
280.09726354672MWDebug::sendMessage( )../MWDebug.php:155
290.09726355064trigger_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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.09896278280OutputPage->output( )../MediaWiki.php:583
50.09916284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926286032WebResponse->header( )../OutputPage.php:2134
70.09926286176header ( )../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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.09896278280OutputPage->output( )../MediaWiki.php:583
50.09916284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986294064WebResponse->header( )../OutputPage.php:2171
70.09986294208header ( )../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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.09896278280OutputPage->output( )../MediaWiki.php:583
50.09916284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036294008WebResponse->header( )../OutputPage.php:2172
70.10036294152header ( )../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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.09896278280OutputPage->output( )../MediaWiki.php:583
50.10086294008WebResponse->header( )../OutputPage.php:2220
60.10086294152header ( )../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
10.0001233928{main}( )../index.php:0
20.01173375840MediaWiki->run( )../index.php:46
30.01183377248MediaWiki->main( )../MediaWiki.php:424
40.09896278280OutputPage->output( )../MediaWiki.php:583
50.10146294168WebResponse->header( )../OutputPage.php:2227
60.10146294312header ( )../WebResponse.php:37