( ! ) Warning: Search backend error during near_match search for '3.138.135.14' after 3. 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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.02043551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03514379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03544433744SpecialSearch->execute( )../SpecialPage.php:383
80.09615796560SpecialSearch->goResult( )../SpecialSearch.php:117
90.10145802816SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10145803568SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10375818568Hooks::run( )../SearchEngine.php:231
120.10375820168call_user_func_array ( )../Hooks.php:209
130.10375820872CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10425894896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10555940920CirrusSearch\Searcher->search( )../Searcher.php:268
160.10926175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10956207520PoolCounterWork->execute( )../Util.php:133
180.10966231776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10976231960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10976232032CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10976233968PoolCounterWork->execute( )../Util.php:129
220.10976234616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10976234800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10976234920CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11226349184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11236353120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11246353400MWDebug::warning( )../GlobalFunctions.php:1247
280.11256354704MWDebug::sendMessage( )../MWDebug.php:155
290.11256355096trigger_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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11536278416OutputPage->output( )../MediaWiki.php:583
50.11586284872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11606286168WebResponse->header( )../OutputPage.php:2134
70.11606286312header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11536278416OutputPage->output( )../MediaWiki.php:583
50.11586284872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11756294200WebResponse->header( )../OutputPage.php:2171
70.11756294344header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11536278416OutputPage->output( )../MediaWiki.php:583
50.11586284872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11806294144WebResponse->header( )../OutputPage.php:2172
70.11806294288header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11536278416OutputPage->output( )../MediaWiki.php:583
50.11906294144WebResponse->header( )../OutputPage.php:2220
60.11906294288header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11536278416OutputPage->output( )../MediaWiki.php:583
50.12076294304WebResponse->header( )../OutputPage.php:2227
60.12076294448header ( )../WebResponse.php:37