Post: #2

these lines are just warnings, not really errors

probably you're using the 'debug' sphere sphere build, which have some warnings enabled by default, like this one above "Redef resource xxx" telling you that you have 2 different [TYPEDEF t_water] defined on your scripts. The server read the first [TYPEDEF t_water] without problems but later it found another [TYPEDEF t_water] on another script and will tell you that the "resource" (typedef) is being redefined

these warnings won't cause damage to your server and are just some tips to make your scripts better (like in this case, that will help you prevent some duplicated TYPEDEFs)