SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVhZDBIaWJ6a1B4S0R4ZVB2aUlBM3c9PSIsInZhbHVlIjoiQmt6MDZIcU84NTM2eGk0UjI2ZTRBZz09IiwibWFjIjoiNTMwZTBiZjk0NDA5ZjE5Y2EzYWYxZTQyNDgwNGY4Y2Q0MzI3M2VjMzkzMTBmYmZhNGMyNDk4ZDI1MTZhOWY0YyIsInRhZyI6IiJ9 limit 1)