SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBrdTQ4Mjg3R28ya0JqTExzcFA3d2c9PSIsInZhbHVlIjoiR1JHakd5RVlHaDV2SHhXUjhDRCtBUT09IiwibWFjIjoiODA0ZGMzMDU3MmVmYTY1OGJiNjkzNjg5MjVmZTQ5YWM0MjU0MmE5MjJlY2UxYzRmYmQ5MDgxODFjYzRkZTljYiIsInRhZyI6IiJ9 limit 1)