System error

error:

Can't connect to data source '' because I can't work out what driver to use (it doesn't seem to contain a 'dbi:driver:' prefix and the DBI_DRIVER env var is not set) at /usr/local/lib/site_perl/DataControl.pm line 517.

context:

...
162:	local @CARP_NOT = $cgc ? $cgc->() : caller();
163:	shortmess_heavy(@_);
164:	}
165:
166:	sub croak { die shortmess @_ }
167:	sub confess { die longmess @_ }
168:	sub carp { warn shortmess @_ }
169:	sub cluck { warn longmess @_ }
170:
...

code stack:

/usr/share/perl/5.22/Carp.pm:166
/usr/lib/x86_64-linux-gnu/perl5/5.22/DBI.pm:627
/usr/local/lib/site_perl/DataControl.pm:517
/virtual/sites/boxtracker_chroot/boxtracker/htdocs/customer-scale-tickets/dhandler:114
/virtual/sites/boxtracker_chroot/boxtracker/htdocs/autohandler:188

raw error

Can't connect to data source '' because I can't work out what driver to use (it doesn't seem to contain a 'dbi:driver:' prefix and the DBI_DRIVER env var is not set) at /usr/local/lib/site_perl/DataControl.pm line 517.


Trace begun at /usr/share/perl5/HTML/Mason/Exceptions.pm line 125
HTML::Mason::Exceptions::rethrow_exception('Can\'t connect to data source \'\' because I can\'t work out what driver to use (it doesn\'t seem to contain a \'dbi:driver:\' prefix and the DBI_DRIVER env var is not set) at /usr/local/lib/site_perl/DataControl.pm line 517.^J') called at /usr/share/perl/5.22/Carp.pm line 166
Carp::croak('Can\'t connect to data source \'\' because I can\'t work out what driver to use (it doesn\'t seem to contain a \'dbi:driver:\' prefix and the DBI_DRIVER env var is not set)') called at /usr/lib/x86_64-linux-gnu/perl5/5.22/DBI.pm line 627
DBI::connect('DBI', undef, undef, undef) called at /usr/local/lib/site_perl/DataControl.pm line 517
DataControl::connectToDB('DataControl', undef) called at /virtual/sites/boxtracker_chroot/boxtracker/htdocs/customer-scale-tickets/dhandler line 114
HTML::Mason::Commands::__ANON__('dbh', 'DBI::db=HASH(0x557d24f1c968)', 'dbh_cairn', 'DBI::db=HASH(0x557d247eb058)', 'dbh_boxT', 'DBI::db=HASH(0x557d23464d40)', 'clientData', 'ClientData=HASH(0x557d2224a718)', 'visitorData', 'VisitorData=HASH(0x557d2127c318)', 'project', 'myCairnApps::myUser::Project=HASH(0x557d21e5bf40)', 'args', 'HASH(0x557d243f0390)') called at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x557d233bd480)', 'dbh', 'DBI::db=HASH(0x557d24f1c968)', 'dbh_cairn', 'DBI::db=HASH(0x557d247eb058)', 'dbh_boxT', 'DBI::db=HASH(0x557d23464d40)', 'clientData', 'ClientData=HASH(0x557d2224a718)', 'visitorData', 'VisitorData=HASH(0x557d2127c318)', 'project', 'myCairnApps::myUser::Project=HASH(0x557d21e5bf40)', 'args', 'HASH(0x557d243f0390)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1302
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef, 'dbh', 'DBI::db=HASH(0x557d24f1c968)', 'dbh_cairn', 'DBI::db=HASH(0x557d247eb058)', 'dbh_boxT', 'DBI::db=HASH(0x557d23464d40)', 'clientData', 'ClientData=HASH(0x557d2224a718)', 'visitorData', 'VisitorData=HASH(0x557d2127c318)', 'project', 'myCairnApps::myUser::Project=HASH(0x557d21e5bf40)', 'args', 'HASH(0x557d243f0390)') called at /usr/share/perl5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x557d2475f0e0)', 'dbh', 'DBI::db=HASH(0x557d24f1c968)', 'dbh_cairn', 'DBI::db=HASH(0x557d247eb058)', 'dbh_boxT', 'DBI::db=HASH(0x557d23464d40)', 'clientData', 'ClientData=HASH(0x557d2224a718)', 'visitorData', 'VisitorData=HASH(0x557d2127c318)', 'project', 'myCairnApps::myUser::Project=HASH(0x557d21e5bf40)', 'args', 'HASH(0x557d243f0390)') called at /virtual/sites/boxtracker_chroot/boxtracker/htdocs/autohandler line 188
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x557d1df6a920)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1300
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x557d2475f0e0)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 165
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x557d2475f0e0)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 831
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x557d1c799998)', 'Apache2::RequestRec=SCALAR(0x557d20e1dcc8)') called at (eval 31) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x557d20e1dcc8)') called at -e line 0
eval {...} at -e line 0