( ! ) Warning: Search backend error during near_match search for '3.144.122.33' 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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.02813551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04424379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04474433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04484433728SpecialSearch->execute( )../SpecialPage.php:383
80.09345796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.09905802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09905803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10135818304Hooks::run( )../SearchEngine.php:231
120.10145819904call_user_func_array ( )../Hooks.php:209
130.10145820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10205894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10285940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.10636175680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10666207280PoolCounterWork->execute( )../Util.php:133
180.10686231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10686231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10686231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10696233728PoolCounterWork->execute( )../Util.php:129
220.10696234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10696234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10696234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11386348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11396352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11396353160MWDebug::warning( )../GlobalFunctions.php:1247
280.11406354464MWDebug::sendMessage( )../MWDebug.php:155
290.11406354856trigger_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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.11626278176OutputPage->output( )../MediaWiki.php:583
50.11656284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11666285928WebResponse->header( )../OutputPage.php:2134
70.11666286072header ( )../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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.11626278176OutputPage->output( )../MediaWiki.php:583
50.11656284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11736293960WebResponse->header( )../OutputPage.php:2171
70.11736294104header ( )../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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.11626278176OutputPage->output( )../MediaWiki.php:583
50.11656284632OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11796293904WebResponse->header( )../OutputPage.php:2172
70.11796294048header ( )../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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.11626278176OutputPage->output( )../MediaWiki.php:583
50.11846293904WebResponse->header( )../OutputPage.php:2220
60.11846294048header ( )../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
10.0001233960{main}( )../index.php:0
20.01683376416MediaWiki->run( )../index.php:46
30.01683377824MediaWiki->main( )../MediaWiki.php:424
40.11626278176OutputPage->output( )../MediaWiki.php:583
50.11916294064WebResponse->header( )../OutputPage.php:2227
60.11916294208header ( )../WebResponse.php:37