SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZoWXBBUkZWSnVRNElhdVhPcXU3NFE9PSIsInZhbHVlIjoiS3kyQ2M0bUhvQW1qWVZwMXlGUVZZQT09IiwibWFjIjoiYmZlZDY0MTlhMGQ2MDA3NTZiM2YyYjZjZWE5Y2MzZGEzNWE1MTE5YTIwN2I1MmExMjc4ZjljMjU5NzIxZDFjMCIsInRhZyI6IiJ9 limit 1)