( ! ) Warning: Search backend error during near_match search for '18.188.132.71' 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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.04203551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05764379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05804433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05804433736SpecialSearch->execute( )../SpecialPage.php:383
80.10805796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.11365802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11365803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11645818000Hooks::run( )../SearchEngine.php:231
120.11645819600call_user_func_array ( )../Hooks.php:209
130.11645820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11695894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11805940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.12106175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12136207040PoolCounterWork->execute( )../Util.php:133
180.12146231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12146231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12146231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12156233488PoolCounterWork->execute( )../Util.php:129
220.12156234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12156234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12156234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12816348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12826352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12826352912MWDebug::warning( )../GlobalFunctions.php:1247
280.12836354216MWDebug::sendMessage( )../MWDebug.php:155
290.12836354608trigger_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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.13086277928OutputPage->output( )../MediaWiki.php:583
50.13106284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13116285680WebResponse->header( )../OutputPage.php:2134
70.13116285824header ( )../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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.13086277928OutputPage->output( )../MediaWiki.php:583
50.13106284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13196293728WebResponse->header( )../OutputPage.php:2171
70.13196293872header ( )../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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.13086277928OutputPage->output( )../MediaWiki.php:583
50.13106284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13246293672WebResponse->header( )../OutputPage.php:2172
70.13246293816header ( )../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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.13086277928OutputPage->output( )../MediaWiki.php:583
50.13296293672WebResponse->header( )../OutputPage.php:2220
60.13296293816header ( )../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
10.0002233960{main}( )../index.php:0
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.13086277928OutputPage->output( )../MediaWiki.php:583
50.13356293832WebResponse->header( )../OutputPage.php:2227
60.13356293976header ( )../WebResponse.php:37