SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik0yTGZvaFZIM3FVY3luazJiRW5VWXc9PSIsInZhbHVlIjoiN2ZCL3J3S3IvOVVoaVBVek1rUFQ2UT09IiwibWFjIjoiMDQ5OTkxMDIzM2VhODIwM2IxN2U5YTc5ZDJiOTdmYzA4YWVkZTIxODgxZjNjN2E5MDExMTk0YzMxYmU2YWFkNCIsInRhZyI6IiJ9 limit 1)