SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVMNTVGa1V2TUZ4TjZsRFdxYlZISlE9PSIsInZhbHVlIjoiVy9PWDJDMk9kbFFhd1hNZVlzT2ZrUT09IiwibWFjIjoiYTZhZmMwZWIxNGFjMjU0MWQ1NDUwYmI2MTAxOTBiY2RjMjkzOWM1YWNkYzIzMjkzZGUyZTZmZGQ3YjI2ZDU4ZCIsInRhZyI6IiJ9 limit 1)