SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpaZER1dlkyNWhOVlErK1BMRVdtclE9PSIsInZhbHVlIjoidHNaZ2d1RlA2eEM1N1hnTitsc0NuQT09IiwibWFjIjoiY2M1ZDk2NmRiNzdkZGZiNjE4Y2FhZTI3YjU1NTk5M2YzNzA1YTMwMmJjYjJlZDM1NThlNjJjZGNiMWI3MmVkNiIsInRhZyI6IiJ9 limit 1)