( ! ) Warning: Search backend error during near_match search for '3.17.81.6' 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
40.01633553328MediaWiki->performRequest( )../MediaWiki.php:573
50.03064380808SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03104434704SpecialPage->run( )../SpecialPageFactory.php:581
70.03104435072SpecialSearch->execute( )../SpecialPage.php:383
80.07315798176SpecialSearch->goResult( )../SpecialSearch.php:117
90.07815803864SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07815804616SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08045819616Hooks::run( )../SearchEngine.php:231
120.08045821216call_user_func_array ( )../Hooks.php:209
130.08045821920CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08105895936CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08165941960CirrusSearch\Searcher->search( )../Searcher.php:268
160.08396177016CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08406208600PoolCounterWork->execute( )../Util.php:133
180.08416232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08416233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08416233112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08426235048PoolCounterWork->execute( )../Util.php:129
220.08426235696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08426235880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08426236000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09046350256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09056354208wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09056354488MWDebug::warning( )../GlobalFunctions.php:1247
280.09066355776MWDebug::sendMessage( )../MWDebug.php:155
290.09066356168trigger_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
40.09226279504OutputPage->output( )../MediaWiki.php:583
50.09246285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09256287248WebResponse->header( )../OutputPage.php:2134
70.09256287392header ( )../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
40.09226279504OutputPage->output( )../MediaWiki.php:583
50.09246285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09316295280WebResponse->header( )../OutputPage.php:2171
70.09316295424header ( )../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
40.09226279504OutputPage->output( )../MediaWiki.php:583
50.09246285952OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09366295224WebResponse->header( )../OutputPage.php:2172
70.09366295368header ( )../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
40.09226279504OutputPage->output( )../MediaWiki.php:583
50.09416295224WebResponse->header( )../OutputPage.php:2220
60.09416295368header ( )../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
40.09226279504OutputPage->output( )../MediaWiki.php:583
50.09466295376WebResponse->header( )../OutputPage.php:2227
60.09466295520header ( )../WebResponse.php:37