SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVQNFNpZzZVT2haWWNsclI4cUFrQmc9PSIsInZhbHVlIjoiYTlFVndLUTFKSFAzbHQwbkcvSzZ5dz09IiwibWFjIjoiMzA2ZDQwYTAyMDk3OWRjODE5MTQxOTg3ODI1M2NiN2Q5NWNkZjkyY2I3ZGVmYmIxYTY2ZTI1ZTU5MTAyYWI4ZCIsInRhZyI6IiJ9 limit 1)