The most generated errors being found on Opencart forum originates from contributed programming. The increased post counters are caused by redundancies of the same solutions that were already provided prior.
the Version used, in many parts, OC basically works the same, or at least quite simiar.
https://www.imakeitwork.net/what-is-vqm ... rt-system/
https://www.imakeitwork.net/what-is-ocm ... xtensions/
https://www.templatemonster.com/help/ec ... tutorials/
https://web.archive.org/web/20160531044 ... /opencart/
http://www.java2s.com/Tutorials/HTML_CS ... uttons.htm
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