( ! ) Warning: Search backend error during near_match search for '127.0.0.1' 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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.01813553328MediaWiki->performRequest( )../MediaWiki.php:573
50.03254380808SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284434704SpecialPage->run( )../SpecialPageFactory.php:581
70.03294435072SpecialSearch->execute( )../SpecialPage.php:383
80.07935798176SpecialSearch->goResult( )../SpecialSearch.php:117
90.08485803864SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08485804616SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08725819616Hooks::run( )../SearchEngine.php:231
120.08735821216call_user_func_array ( )../Hooks.php:209
130.08735821920CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785895936CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08875941960CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136177016CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166208600PoolCounterWork->execute( )../Util.php:133
180.09176232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09176233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09176233112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186235048PoolCounterWork->execute( )../Util.php:129
220.09186235696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186235880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186236000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09806350256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09816354208wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09816354488MWDebug::warning( )../GlobalFunctions.php:1247
280.09826355776MWDebug::sendMessage( )../MWDebug.php:155
290.09826356168trigger_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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.10016279504OutputPage->output( )../MediaWiki.php:583
50.10036285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046287248WebResponse->header( )../OutputPage.php:2134
70.10046287392header ( )../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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.10016279504OutputPage->output( )../MediaWiki.php:583
50.10036285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106295280WebResponse->header( )../OutputPage.php:2171
70.10106295424header ( )../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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.10016279504OutputPage->output( )../MediaWiki.php:583
50.10036285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146295224WebResponse->header( )../OutputPage.php:2172
70.10146295368header ( )../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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.10016279504OutputPage->output( )../MediaWiki.php:583
50.10196295224WebResponse->header( )../OutputPage.php:2220
60.10196295368header ( )../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
10.0000235168{main}( )../index.php:0
20.00863377840MediaWiki->run( )../index.php:46
30.00873379248MediaWiki->main( )../MediaWiki.php:424
40.10016279504OutputPage->output( )../MediaWiki.php:583
50.10256295376WebResponse->header( )../OutputPage.php:2227
60.10256295520header ( )../WebResponse.php:37