SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdUdDB3V2pqN2kxTnZocnN5dkpxemc9PSIsInZhbHVlIjoiM2M3VjY2dkRpWjB0Y0FhRjFmTW1BUT09IiwibWFjIjoiZDQ2ZDc4YmE0MTcxZDgyMDIxNzkzNTg3MTI3NTQ3NmMxOTk0NThkNjAwOWUzMGRhYjkyYTI3MWJmZDIyNTc4OSIsInRhZyI6IiJ9 limit 1)