SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJXOTViUVhCbE5YM1FQS3lmNnpzUHc9PSIsInZhbHVlIjoiTXVvelBwUTFCdDFtWCtlaVk1ZG9MQT09IiwibWFjIjoiMzkwMGEyZTBjZDBhODY4Y2RjOTI2YThiZjAzZTE1ZGU2NGM1Nzk1MzZhNmUxYTk4ZDRkNWU2Mzg4ZDQ1NTgxMyIsInRhZyI6IiJ9 limit 1)