System error

Error during compilation of /var/www/html/JCMT/publications/newsletter/n7/wkg2.html:
Scalar found where operator expected at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 168, near "$m"
(Missing semicolon on previous line?)
syntax error at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 167, near "."
  (Might be a runaway multi-line '' string starting on line 1)
syntax error at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 253, near "}"



Trace begun at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Interp.pm line 845
HTML::Mason::Interp::_compilation_error('HTML::Mason::Interp=HASH(0x555557bec0c0)', '/var/www/html/JCMT/publications/newsletter/n7/wkg2.html', 'Error during compilation of :^JScalar found where operator expected at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 168, near "$m"^J^I(Missing semicolon on previous line?)^Jsyntax error at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 167, near "."^J  (Might be a runaway multi-line \'\' string starting on line 1)^Jsyntax error at /var/www/html/JCMT/publications/newsletter/n7/wkg2.html line 253, near "}"^J^J^JStack:^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Interp.pm:441]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Request.pm:238]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Request.pm:204]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm:97]^J  [/usr/lib/perl5/vendor_perl/5.8.8/Class/Container.pm:275]^J  [/usr/lib/perl5/vendor_perl/5.8.8/Class/Container.pm:353]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Interp.pm:348]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm:869]^J  [/usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm:823]^J  [(eval 34):8]^J  [-e:0]^J') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Interp.pm line 445
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0x555557bec0c0)', '/JCMT/publications/newsletter/n7/wkg2.html') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Request.pm line 238
eval {...} at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Request.pm line 223
HTML::Mason::Request::_initialize('HTML::Mason::Request::ApacheHandler=HASH(0x555557df0870)') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Request.pm line 204
HTML::Mason::Request::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'interp', 'HTML::Mason::Interp=HASH(0x555557bec0c0)', 'comp', '/JCMT/publications/newsletter/n7/wkg2.html', 'args', 'ARRAY(0x555556e356e0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x555557dce090)', 'container', 'HASH(0x555557df0440)') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 97
HTML::Mason::Request::ApacheHandler::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'interp', 'HTML::Mason::Interp=HASH(0x555557bec0c0)', 'comp', '/JCMT/publications/newsletter/n7/wkg2.html', 'args', 'ARRAY(0x555556e356e0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x555557dce090)', 'container', 'HASH(0x555557df0440)') called at /usr/lib/perl5/vendor_perl/5.8.8/Class/Container.pm line 275
Class::Container::call_method('HTML::Mason::Interp=HASH(0x555557bec0c0)', 'request', 'new', 'interp', 'HTML::Mason::Interp=HASH(0x555557bec0c0)', 'comp', '/JCMT/publications/newsletter/n7/wkg2.html', 'args', 'ARRAY(0x555556e356e0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x555557dce090)', 'container', 'HASH(0x555557df0440)') called at /usr/lib/perl5/vendor_perl/5.8.8/Class/Container.pm line 353
Class::Container::create_delayed_object('interp', 'HTML::Mason::Interp=HASH(0x555557bec0c0)', 'comp', '/JCMT/publications/newsletter/n7/wkg2.html', 'args', 'ARRAY(0x555556e356e0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x555557dce090)', 'container', 'HASH(0x555557df0440)') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/Interp.pm line 348
HTML::Mason::Interp::make_request('HTML::Mason::Interp=HASH(0x555557bec0c0)', 'comp', '/JCMT/publications/newsletter/n7/wkg2.html', 'args', 'ARRAY(0x555556e356e0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x555557dce090)') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 869
eval {...} at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 868
HTML::Mason::ApacheHandler::prepare_request('HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'Apache2::RequestRec=SCALAR(0x555557dce090)') called at /usr/lib/perl5/vendor_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 823
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x555557cbb1e0)', 'Apache2::RequestRec=SCALAR(0x555557dce090)') called at (eval 34) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x555557dce090)') called at -e line 0
eval {...} at -e line 0