Board Thread:Support Requests - Getting Technical/@comment-1536121-20151226184747/@comment-24473195-20151226192459

Wow, that was the biggest template I've ever seen, 0.5MB  . You can read about template limits here:


 * https://en.wikipedia.org/wiki/Wikipedia:Template_limits

I would suggest converting that template to lua, see Lua_templating/Converting_Wikitext_templates.