( ! ) Warning: Search backend error during near_match search for '216.73.216.254' 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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.02453965232MediaWiki->performRequest( )../MediaWiki.php:573
50.03714420024SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764474016SpecialPage->run( )../SpecialPageFactory.php:581
70.03764474384SpecialSearch->execute( )../SpecialPage.php:383
80.08055818688SpecialSearch->goResult( )../SpecialSearch.php:117
90.08915824904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08915825656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09165840648Hooks::run( )../SearchEngine.php:231
120.09165842248call_user_func_array ( )../Hooks.php:209
130.09165842952CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09245917000CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09345963024CirrusSearch\Searcher->search( )../Searcher.php:268
160.09696198152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09716230920PoolCounterWork->execute( )../Util.php:133
180.09726255392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09726255576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09726255648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09736257616PoolCounterWork->execute( )../Util.php:129
220.09736258264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09736258448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09736258568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10396372840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10416376776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10416377056MWDebug::warning( )../GlobalFunctions.php:1247
280.10426378360MWDebug::sendMessage( )../MWDebug.php:155
290.10426378752trigger_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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.10636301976OutputPage->output( )../MediaWiki.php:583
50.10656308432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666309728WebResponse->header( )../OutputPage.php:2134
70.10666309872header ( )../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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.10636301976OutputPage->output( )../MediaWiki.php:583
50.10656308432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736317760WebResponse->header( )../OutputPage.php:2171
70.10736317904header ( )../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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.10636301976OutputPage->output( )../MediaWiki.php:583
50.10656308432OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786317704WebResponse->header( )../OutputPage.php:2172
70.10786317848header ( )../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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.10636301976OutputPage->output( )../MediaWiki.php:583
50.10836317704WebResponse->header( )../OutputPage.php:2220
60.10836317848header ( )../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
10.0000240880{main}( )../index.php:0
20.01473789800MediaWiki->run( )../index.php:46
30.01473791208MediaWiki->main( )../MediaWiki.php:424
40.10636301976OutputPage->output( )../MediaWiki.php:583
50.10906317864WebResponse->header( )../OutputPage.php:2227
60.10906318008header ( )../WebResponse.php:37