Traceback (most recent call last):
  File "/home/rocwiki/sycamore/Sycamore/request.py", line 739, in run
    self.config.page_front_page).page_name, self)
  File "/home/rocwiki/sycamore/Sycamore/action/rss_rc.py", line 93, in execute
    changes = wikidb.getRecentChanges(request, total_changes_limit=100)
  File "/home/rocwiki/sycamore/Sycamore/wikidb.py", line 1195, in getRecentChanges
    lines = copy.deepcopy(lines)
  File "/usr/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr/lib/python2.7/copy.py", line 230, in _deepcopy_list
    y.append(deepcopy(a, memo))
  File "/usr/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr/lib/python2.7/copy.py", line 298, in _deepcopy_inst
    state = deepcopy(state, memo)
  File "/usr/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr/lib/python2.7/copy.py", line 237, in _deepcopy_tuple
    y.append(deepcopy(a, memo))
  File "/usr/lib/python2.7/copy.py", line 193, in deepcopy
    _keep_alive(x, memo) # Make sure x lives at least as long as d
  File "/usr/lib/python2.7/copy.py", line 278, in _keep_alive
    memo[id(memo)].append(x)
MemoryError