SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJ4VS9LUEpreWcxbTN6bnJKQ1hHUkE9PSIsInZhbHVlIjoiREZsUHQ2Y2FCUXE0YlZ4SFI0SXY5Zz09IiwibWFjIjoiYzI1ZjEzZTJiNTczNmRhMzYwNDhkZThiOWNhN2E4YWNkN2ViMTU4ZGI4NTczOGM1ZGI5YzRiMmJhMTFjZTg0ZSIsInRhZyI6IiJ9 limit 1)