SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFxSFR5ak44RHp0bXAwTDBZalJkQ3c9PSIsInZhbHVlIjoia0RxNTNSeWY5VzhJYmwxMGJIeUMxUT09IiwibWFjIjoiNTMzYTljZWE5ZWMyM2E3NmExODlmN2YwNDVkMTQzY2I3OTFkNzMyZTIwMmY3YjUxZjlhZWM0NmZiNzkzMTY2NyIsInRhZyI6IiJ9 limit 1)