SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9xd2RXWSt2WmtiVUVJUktDZ2NQVmc9PSIsInZhbHVlIjoiZkZZVkFwSDExUzJBUXJFdTg5bmc2dz09IiwibWFjIjoiNzQxNGMxODIwNWU3YWEwNmY2MmMwOWM5OTY1NDk4NDRmMmUwNDUzMGNjMWEyYmY0ZmY2YWJmMTI2ZjNjYjQxMCIsInRhZyI6IiJ9 limit 1)