System error

error:  Error during compilation of /srv/www/crosbi/bib/prikazi-rad:
Prototype mismatch: sub HTML::Mason::Commands::head: none vs ($) at /srv/www/crosbi/bib/prikazi-rad line 59.

context: 
... 
55:  use strict;
56:  use POSIX qw{locale_h strftime};
57:  use locale;
58:  use Mylib;
59:  use LWP::Simple;
60:  use JSON::XS;
61:  use Test::JSON;
62: 
63:  if ($lang =~ /^EN/i) { setlocale(LC_ALL,"en_US.UTF-8");}
... 
code stack:  /usr/share/perl5/HTML/Mason/Interp.pm:453
/usr/share/perl5/HTML/Mason/Request.pm:252
/usr/share/perl5/HTML/Mason/Request.pm:215
/usr/share/perl5/HTML/Mason/ApacheHandler.pm:94
/usr/share/perl5/Class/Container.pm:275
/usr/share/perl5/Class/Container.pm:353
/usr/share/perl5/HTML/Mason/Interp.pm:351
/usr/share/perl5/HTML/Mason/ApacheHandler.pm:874
/usr/share/perl5/HTML/Mason/ApacheHandler.pm:828
(eval 26):8
-e:0
raw error






























Error during compilation of /srv/www/crosbi/bib/prikazi-rad:
Prototype mismatch: sub HTML::Mason::Commands::head: none vs ($) at /srv/www/crosbi/bib/prikazi-rad line 59.



Trace begun at /usr/share/perl5/HTML/Mason/Interp.pm line 854
HTML::Mason::Interp::_compilation_error('HTML::Mason::Interp=HASH(0x5561c665e308)', '/srv/www/crosbi/bib/prikazi-rad', 'HTML::Mason::Exception::Compilation=HASH(0x5561c716cfe8)') called at /usr/share/perl5/HTML/Mason/Interp.pm line 453
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0x5561c665e308)', '/prikazi-rad') called at /usr/share/perl5/HTML/Mason/Request.pm line 252
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 235
HTML::Mason::Request::_initialize('HTML::Mason::Request::ApacheHandler=HASH(0x5561c5939e60)') called at /usr/share/perl5/HTML/Mason/Request.pm line 215
HTML::Mason::Request::new('HTML::Mason::Request::ApacheHandler', 'plugins', 'ARRAY(0x5561c665dd68)', 'error_format', 'html', 'error_mode', 'output', 'interp', 'HTML::Mason::Interp=HASH(0x5561c665e308)', 'comp', '/prikazi-rad', 'args', 'ARRAY(0x5561c571d008)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'apache_req', 'Apache2::Request=SCALAR(0x5561c646cfe0)', 'container', 'HASH(0x5561c64f3ca0)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 94
HTML::Mason::Request::ApacheHandler::new('HTML::Mason::Request::ApacheHandler', 'plugins', 'ARRAY(0x5561c665dd68)', 'error_format', 'html', 'error_mode', 'output', 'interp', 'HTML::Mason::Interp=HASH(0x5561c665e308)', 'comp', '/prikazi-rad', 'args', 'ARRAY(0x5561c571d008)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'apache_req', 'Apache2::Request=SCALAR(0x5561c646cfe0)', 'container', 'HASH(0x5561c64f3ca0)') called at /usr/share/perl5/Class/Container.pm line 275
Class::Container::call_method('HTML::Mason::Interp=HASH(0x5561c665e308)', 'request', 'new', 'interp', 'HTML::Mason::Interp=HASH(0x5561c665e308)', 'comp', '/prikazi-rad', 'args', 'ARRAY(0x5561c571d008)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'apache_req', 'Apache2::Request=SCALAR(0x5561c646cfe0)', 'container', 'HASH(0x5561c64f3ca0)') called at /usr/share/perl5/Class/Container.pm line 353
Class::Container::create_delayed_object('interp', 'HTML::Mason::Interp=HASH(0x5561c665e308)', 'comp', '/prikazi-rad', 'args', 'ARRAY(0x5561c571d008)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'apache_req', 'Apache2::Request=SCALAR(0x5561c646cfe0)', 'container', 'HASH(0x5561c64f3ca0)') called at /usr/share/perl5/HTML/Mason/Interp.pm line 351
HTML::Mason::Interp::make_request('HTML::Mason::Interp=HASH(0x5561c665e308)', 'comp', '/prikazi-rad', 'args', 'ARRAY(0x5561c571d008)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'apache_req', 'Apache2::Request=SCALAR(0x5561c646cfe0)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 874
eval {...} at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 873
HTML::Mason::ApacheHandler::prepare_request('HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'Apache2::RequestRec=SCALAR(0x5561c6732bd0)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 828
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x5561c6481f50)', 'Apache2::RequestRec=SCALAR(0x5561c6732bd0)') called at (eval 26) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x5561c6732bd0)') called at -e line 0
eval {...} at -e line 0