SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InMvMXJOTFhzV2FBUnhFQ0N0MUtQWFE9PSIsInZhbHVlIjoiNFFiVTBraDNCeXEwSU1jc0s1WUo5Zz09IiwibWFjIjoiNjA2ZTZkYzk0OWVhMDMzNzZhYzA1ODNiZDc2ZjQ5MTUyOWZiODM3ZTQ0OGExNjFhN2VjMGEzOTE2N2Y5NDMzMiIsInRhZyI6IiJ9 limit 1)