OPenCart - 3 small fixes on the site

We need someone who knows opencart code to fix 3 small things. 1. Please unlock us so we can enter admin panel. We have user_token error that sometimes comes up in opencart. We cannot login as admin, categories, products are blocked and we cannot access them. Something needs to be done in C:panel - it takes a second to unblock us. We seen that once last year - just just got locked somehow. Easy thing to fix since our former developer did it in a second. 2. Remove domain redirect we had for a year from one site to the other - (old domain is gone so we do not want any redirect as no longer even active). Now, shows as an error - so needs to be removed. 3. Fix Parsing error: Missing '}' or object member name - on our blog pages, Parenthesis is missing or something since it was like that in a template but shows it is missing - just on blog pages.