SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlppSmVuRTNyQm1MSW5sZlJIcnhJbHc9PSIsInZhbHVlIjoiN3RZYjIxYmloVHVDOXZEOTd1RDMydz09IiwibWFjIjoiY2I2MjM4ZDRlN2M5MWVhYjE5M2UwYjA2MWFiNWM0ZDljNzliN2YyZjQ5MWFkZTcwZWVkOTkxM2M2OGQ5ZTI5OCIsInRhZyI6IiJ9 limit 1)