SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlM2RW80MVdHTzQ5d2VYb1k1QnlYWVE9PSIsInZhbHVlIjoiNXhodU9wOU4xNmZ2UmxsTk5VYUxyUT09IiwibWFjIjoiMTZjZTc2ZjQ2MmVlMWE3ZGYyMDdlY2JiMjZhMjkyMzBjMjI3NDNjZDNhNGRjZThjMWI1NmFiOGY0ZmI2OTM4NSIsInRhZyI6IiJ9 limit 1)