SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJXY016bG1Ya2g1dy85emxDZTcxc0E9PSIsInZhbHVlIjoiZ29HdUFIMEkvUTkwVXMvWGwyOFgxQT09IiwibWFjIjoiMTNiOTcyMTM1NWZmNDNkNjExZjUyOWQ1MzdmZTg2MWFlYmVjZDQ0ZDUyY2VmNzMyYmI0ZjU2ODU3NDlhNGZhMyIsInRhZyI6IiJ9 limit 1)