SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRWbm5iUEZraHduYXdRYXlNUjlKNmc9PSIsInZhbHVlIjoidFdJTDAwVm9Lbm5Mcm5JY0F1b041dz09IiwibWFjIjoiYWZhZjJjZWRiMGQzMGE5YTkzN2EyNDQ4NTcwZTBhZDgzYTczN2ExZmM0MmU2YzYzMGEyZTAyYTBiMzZiMzY2ZCIsInRhZyI6IiJ9 limit 1)