SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhrWW5sU1pPTE9xRGo0QUxxamxic3c9PSIsInZhbHVlIjoiTXBDc0hiZjVWOWVBVlNBdTdtVlZBQT09IiwibWFjIjoiZGMzOWQ2MTI3NGZlZjg1Y2Q2OWY0NDZhYTM4MmUwNGZlZThiNmY1M2FiNmU3Mjk5ZWZiYTIxOWQzOTk2Mzg0ZSIsInRhZyI6IiJ9 limit 1)