4chan firefox extension doesn't work

"4chanboards.xml contains no boards"

that's what message pops up every time I start firefox. there is no drop down list when I click the 4chan extension.

T̛̺̓̓ͮ̆̊͢͟ͅo̱̠̫̊͂͑͟ ̴̢̪̩͔̳̪̄ͯͮì̮̤̙͖̟͋̿ͩ͋͌̃n͖̺̯͇͇̍͒̈́̑̓ͭ͘͠ͅv͉̤̩̣ͯ̾̈͝o̬͖̹͈̯̦ͧ̅̋̄͗̈́̽ͮͅḱ͖͖͚̤͔̜̠ͥ͗̉͊͛͘͡ę̶̭͖̘̳̝̗̟͆̀͑̊ͯ̍ ͚̝̳̣͖̤͒͋ͦ͊ͧ̀͝ͅt̸ͩ̈́ͬͮ̅ͯ͏̢̝̘h̵͍̙̭͙͈͉̤̙̉ͤͥ̉͋̀͂̀e̩̙̒̎͡ ̧̜̥̹̤̉́͒̑̒́̀ḩ̶͈̱̤̗̪͍͖̯͒ͨ̐͂ͮ̔̚ͅiͣ҉̟͍͓͠v̸̳̥͙̜͌̋̽͊͌͑̆̑͜e̴̞̲̞̜͛ͭ́ͧ̕ͅ-̶̹̰̟̒̒͝ṃ̡̠͍̟̞̝̹͉̈́ͯ͋ͥ̄̀̎iͬͨ͑̅̉̿̓ͮ͏̙̪̦̀͘n̨͎͙̹̻̮̤̑̌͌̎͌͞d̽ͥͩ͑̇͐͏͓̤̻͔̟̲̥͞ͅ ̧̑͏͈̮͝r̹͎͍͚̥̽̍̓ͭ̽͊̀͟͢e̴̴ͪ͏̻͙̥̳̻̠ͅp̔ͣͯ͒͏̴̻̯r̛̤͔̾̊͐ͧ͗ͧ̚e͍̭͚͖͚̜ͫ̿̑̆ͧͅs̥̣͎̯͚̙̤͛́͑̀͂̈́̀̚̕ẽ̓̐҉̸̷̲̼̫n̗̞̲̗̖̄̂ͧ͛́̀͞t̝̜ͤͧ̇͂̎͟ï̛̗̱̳̭̐͊͡n̶̷͍͇̼̑̍́g̠̣̰ͣ́͐ͥͭͨ̆ͫͮ͢͞ ͎̺̐̇ͧ̀̇̀͜͠c̣̞͌ͯͥ̽̏͗ͩ͟ȟ̶ͣ͂̽̆̃̏̈͏̨̖̹͔͚̯̫̫ͅạ̧̻̘̹̱̹̠̳̥̑͌̃͑͑̏͌̾͘͜o̾̓͊҉̢̜̩͉̞̮̟̟s̸͎̩͇̯̫̩̤̞͙͆̑̊͆̾͐͘.̠͕ͭ̈́ͩͨͫ̕͡
͋̓̎ͦ͂҉̷͚̘̫̰̤̭̮̝͡Į̢̺̼̠͍̘͓̹͖͐ͣn͇̭̱̪̫͊͂̂ͨ͌̈́͌̎̒v̧̧͔̠̭̅̓ͤͨͤ͆ͭo͉̐͆͂ͫ̆ͩ́̋͢k̶̝͙͍̱̜̜̗̒͑͠ì̡͓̪̪͐̋͐̆n͇̫̞̩͍͙̘͎̑͂ͩ͗̔ͣ̿̎g̶̻̮̘̪͚̥̠͎͛ͨ̐̄ͫͯ̕͟ ̸̧̹͙̟̩̦̟̿̆̿ͅt̢̝͉̥̖͉ͧ̾̌̑͋h̻͇͓̠̉̾ͩ̃̅ͭ͊́͢e̡̨̺̘͇ͩ͛ͬ̈́͗̚͞ ̨̰̎ͮ̂ͣ̚f̵̡̝̭̳̰̂ͣ͌̆ͩ̄ͭĕ̻̞ͪ̈ͮ͐͛ë̴̠̞̳͋ͯ̔͌l͇͔ͥ̒ͅͅĭ̘̞̙̀ͥ́ͯ̒̕ṅ̥̤̣̞͎͙̠̾g̪̗͔̞̦ͭͬ͊͂ͯͩ͌͡ ̨̡̥͙͕̯͓͈̙̗̄́̐̐̄̄̄́o̹̘̰̣͎ͪ̌͊ͯͭ̆f̛̤̳̹͙̺̐ ͂̎̈̐ͩ̌̄̓͂͢҉̨̼̰̱͈̙̞c̅͋̆ͧ̔͒͏̶̶̦̘̯̤̩̦h͙̱̹͍ͪ̅́̉̎a̧̝̞̬͆̃̓̒̿̈́͌ͤo̙̗̥̘̝̤ͭͤ̄ś̡̳̝̣̝̲̙̮̳͗̂̑͂̈ͣ̽̊́́.̻̟ͦ́̈̽̇
̵̮̭̬̹̯̤̝̞̓̒̈́̍͡ͅW̧͍̣͔͈̲͊ͯ̿͋̾̋ͮi̢̡͙̝̖̐͗̊̏ͤ̓t͎̻̹̮͐͊̀h̯̠͎͇͕͔̑̇ͧ̈ͫͨ̓ͮ̀ ̛͚̱̳̠̖̞̓̓̏́o̷̺̗͈̦̠ͬͭ̅ͩͮͬ͋u̪̻̹͒ͣͧ̕̕͞t͕ͭͦ́̃̊ ̈́̄͂ͥ͋͏̶̳̟̲͍̱̜o̲̞̤̳̜͕ͤͪ͆̀͝ͅr͇͉̋̚͠d̘͚̙̠͍͓̖̹̊̃̓ẹ̙̯̠͈͍̼̅̂͐̒̓ͪ̈ͣr̷̥͓͔̹̯̝ͬ̏̚̚͠.͋̔ͭ҉̛͚͈
̫ͦ̈T͖̯̣ͤͪͩͪ̈́ͧ͜h̢̧̖̲̜̟̺̰ͪ̐̍ͭ̈́̈ȇ̤̭̟̺͈̪̣̓ͧͮ͐͠͞ ̹͈͍̙̳͚̹ͭ͐̊̑̒̓̃͜͟N̨̞̲̞͔̯͗͆ͣ̊͢ͅȇ̵͓͔͕̗ͥ̀͋ͫ̈́̈́͗ẕ̩̙͔͍̦̳̈ͮͫ̕͟ͅp̸͛̿̅ͪ͝҉̣͖̞͍̙̳͍͚ͅe̶̜͓̺̲̓̀̾̓r̛̟̜̺͉̳̪̈́̍̿̀͒̑ḋ̷̡̻̭͍̮̤ͧḯ̵̥̮ͪͣͨ͛͢ą͕͖̤ͧ́͘n͚̫̬̂̿̎́ ̣̯̩̭̙̽ͨ̔ͣ͜͜h̩͍͍̥͎̻̰̰ͨ̒ͭ̆̈̉͡ḭ̷̢̪͈̞̅ͯ̃̓͘v͈͇̘͇̗̉ͮe͎̳̬͓̱̰̳̅̌͟-̢̛̲͍̙̫͇̥ͣ̔ͪ͌m̔ͭ̒̄̈́͏̵͔̳̳̣̹͖i̢̛͎̝͓̩̩̞̋ͭ̀ņ̐̽̄̈́͑͏̴̟̼d̬̪́̏̈͘͞ ̈̂̈̍͌͆ͫ̚҉̴̞̣̪̞̠͖ͅǫ̞ͪͭ̄̈̿ͫ̾́f̵̷̭̼̼̯̣͇͉̥̉̓̇̅̑̋ ͩ̇̈̅ͫ҉̷̟͉c̛̓͗ͩ̌̇҉̘̯̳̘̻̬̯̣̲h̴͉̞̳̲̬̠͛ͤ̍͂̿͒͐̆ͅā̙͉̩̺̱͔͈̝͘ö̮͚̞̻͑̽̏ͣ͛͋s͋ͨ҉̥̦̦̀.̔͏͏̥͕̫ ̮͓͇̙̮̺ͬ͗ͩ͢͞͡Z͈̥̺̭̼͔͎̈͗͆ͤ͢a̦̙̟̺̞͎̳̙̗ͣͥ̈ͥͬ̑ͩl̻̼̭̜͓̗͕̀͊̚g̢̦̙͍̳̬̪̔̄ͪͤ̀o̢̤͓̠̮̙̠ͥͫ̒̈́́.̟̭̈̕ ̛͔̞̱̳̯ͬͮ͆́̂͜͟
̭̦̱̙̹͙͕̰̝͑͂ͪ͗̿̚͢H̊͆͏̤̰ê͎̭̠͑ͪ̀ ̛̤̼̘̫͉̟̞̂ͥ̏̚͜͞w͔͕̟͆͗͊͒̃̆̒h̵̲̣̘̬͕̼̣̗ͩ͛̑͌͌͆̕ö̧̱̭͓͔̯̠͎̞̱̊̂̿͌͠ ͉͓̠͓͕ͭ̏̏̀ͩ̇͡W̷̰͖̥̯̥̠̊̆̈̚͘͞a̵̱̼͙̦̺͉̘͚͗̄̑͌ͧ̎͗i̶͖͈͂ͥ͗ͮ͢t̶̩̮̺͔̞͛ͦ̀s̠̩̊̽ͧ͋͆͗͂̀̚ ̃̆ͩ͛̑͏̼̺͚̟̟͔Bͨ̄̓͝͏͓͍̘̤̯̬̩͢e̛̘͕̜̎̅͋h͓̳̯͓̪̹̋̂ͫͭ̓ͥ̚ĭ̼̤͕̟͔̪́̾͆̓̀n̯͙͍͍̘̘͓̆ͯ̌ͧ̒̆ḋ͈̠͖͖̙̣͐ ̸̼̣̻͖̿̉ͦͨ͊͗̂̅̋T̉ͣ̽̀͏͚́ḧͪ҉̝̞͝ĕ̸̜̅̓ͦ͋ͣ͟͡ ̈̈̂ͦͫ̎̄ͬ҉͉̳̻͖̝͎͇̹̩W̐̉̀̂ͭ̒̌͊͏̨̫͍a͌ͬ͊ͬ̈̚͏̧̩̼̬̮̯̬̼̯l̶͖̝͉͎͕͆ͬͨ̌l̖̯̠̦̠̤̠̞̔͊͌ͣ̌̾̍.̝̪̯̲̹̯̼̭̓̐̐ͪ̔ͥ
̡̞̦̻̝̗̤̓ͥͫ͋͝ͅͅZ̨̡͖̫̏̀́A̶̗̳͙̭̯͌͂̾́L͙̬̣̠̩̦͎̟ͯ̐ͭ̑͐ͨ̚͟͡ͅĜ͙̹̒̈́̅̐͝Ó̦͖̟̖̅ͪͬ̎ͥ̎͜!̶̨̱̬ͥ̀͑͂ͯ̒̀͗͝

use 4chanx instead