( ! ) Warning: Search backend error during near_match search for '54.166.96.191' after 7. 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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.01873553472MediaWiki->performRequest( )../MediaWiki.php:573
50.04174381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04234434888SpecialPage->run( )../SpecialPageFactory.php:581
70.04234435256SpecialSearch->execute( )../SpecialPage.php:383
80.09005797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.09545804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09545804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09795819784Hooks::run( )../SearchEngine.php:231
120.09805821384call_user_func_array ( )../Hooks.php:209
130.09805822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09855896120CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09935942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.10266177192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10286208792PoolCounterWork->execute( )../Util.php:133
180.10296233048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10296233232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10296233304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10306235240PoolCounterWork->execute( )../Util.php:129
220.10306235888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10306236072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10306236192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10966350480CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10976354416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10976354696MWDebug::warning( )../GlobalFunctions.php:1247
280.10986356000MWDebug::sendMessage( )../MWDebug.php:155
290.10986356392trigger_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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.11166279712OutputPage->output( )../MediaWiki.php:583
50.11186286168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11196287464WebResponse->header( )../OutputPage.php:2134
70.11196287608header ( )../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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.11166279712OutputPage->output( )../MediaWiki.php:583
50.11186286168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11276295496WebResponse->header( )../OutputPage.php:2171
70.11276295640header ( )../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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.11166279712OutputPage->output( )../MediaWiki.php:583
50.11186286168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11326295440WebResponse->header( )../OutputPage.php:2172
70.11326295584header ( )../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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.11166279712OutputPage->output( )../MediaWiki.php:583
50.11376295440WebResponse->header( )../OutputPage.php:2220
60.11376295584header ( )../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
10.0001235248{main}( )../index.php:0
20.01053377880MediaWiki->run( )../index.php:46
30.01053379288MediaWiki->main( )../MediaWiki.php:424
40.11166279712OutputPage->output( )../MediaWiki.php:583
50.11426295600WebResponse->header( )../OutputPage.php:2227
60.11426295744header ( )../WebResponse.php:37