Error message when editing photo

[marinajc]

Anyone know what this means and how to fix it? Thanks

Notice: Undefined index: debug_mode in /home/virtual/site38/fst/var/www/html/escorts_escorts/modules/coppermine/include/functions.inc.php on line 123
Template error
Failed to find block 'file_line'(#(<!-- BEGIN file_line -->)(.*?)(<!-- END file_line -->)#s) in :

[Joachim Müller]

it means you messed up your custom theme. Hard to say what exactly went wrong, further information needed (a good start would be a link).

GauGau