( ! ) Warning: Search backend error during near_match search for '3.139.83.151' 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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.01953551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03414378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03464432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03464433040SpecialSearch->execute( )../SpecialPage.php:383
80.07965794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.08555800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08555801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825816640Hooks::run( )../SearchEngine.php:231
120.08825818240call_user_func_array ( )../Hooks.php:209
130.08825818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08875892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.09146174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09176205664PoolCounterWork->execute( )../Util.php:133
180.09186229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09186230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09186230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09196232112PoolCounterWork->execute( )../Util.php:129
220.09196232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09196232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09196233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09816347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09826351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09826351544MWDebug::warning( )../GlobalFunctions.php:1247
280.09836352848MWDebug::sendMessage( )../MWDebug.php:155
290.09836353240trigger_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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.10056276536OutputPage->output( )../MediaWiki.php:583
50.10076282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086284288WebResponse->header( )../OutputPage.php:2134
70.10086284432header ( )../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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.10056276536OutputPage->output( )../MediaWiki.php:583
50.10076282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166292320WebResponse->header( )../OutputPage.php:2171
70.10166292464header ( )../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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.10056276536OutputPage->output( )../MediaWiki.php:583
50.10076282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206292264WebResponse->header( )../OutputPage.php:2172
70.10206292408header ( )../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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.10056276536OutputPage->output( )../MediaWiki.php:583
50.10266292264WebResponse->header( )../OutputPage.php:2220
60.10266292408header ( )../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
10.0001233928{main}( )../index.php:0
20.01013375864MediaWiki->run( )../index.php:46
30.01013377272MediaWiki->main( )../MediaWiki.php:424
40.10056276536OutputPage->output( )../MediaWiki.php:583
50.10326292424WebResponse->header( )../OutputPage.php:2227
60.10326292568header ( )../WebResponse.php:37