hi, i have a problem with my server, the blocks that i broke with the hands or with tools dont give the items , at the begining i thought that was a consecuence from the low internet but later i could broke sand with torchs so a friend thought that was from the mods but im not sure about it. also i thougt that was my minecraft so i did a offline world and the blocks gave me the item! later a friend connected to the server and he had the same problem. this is annoying because i cannot play, can someone help me?
this is my list of mods