enter on link in visual mode

Error detected while processing function vimwiki#base#normalize_link[3]..vimwiki#markdown_base#normalize_link[8]..<SNR>55_normalize_link_syntax_v:                                                                               
line   11:
E117: Unknown function: Safesubstitute
E15: Invalid expression: Safesubstitute(g:vimwiki_Weblink1Template, '__LinkUrl__', visual_selection, '')
Error detected while processing function vimwiki#base#normalize_link[3]..vimwiki#markdown_base#normalize_link:
line    8:
E171: Missing :endif
Error detected while processing function vimwiki#base#normalize_link:
line    3:
E171: Missing :endif

manual input of py3 Mappings.task_info_or_vimwiki_follow_link()

Error detected while processing function provider#python3#Call:
line   18:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
AttributeError: type object 'Mappings' has no attribute 'task_info_or_vimwiki_follo_link'