SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFWbEZPbkNTZ25iL3BpM1lENXk2V1E9PSIsInZhbHVlIjoienFRaTcremd3aGRhbkZSS09LUUNrdz09IiwibWFjIjoiMzc4ZmMyYjEzMGZjOWM3YmFhM2FmYmZlNWZhNDUxNmFhZjlkYWI4NTZlNmEwMGQ1ZWMzZWM0ZTk5ODQyNWM3MiIsInRhZyI6IiJ9 limit 1)