SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlN6NWRDUmNMN3pCaXAwYlcvbTNhT1E9PSIsInZhbHVlIjoibkUvMFpvUGFYdnVQS05mcTR5dEU3UT09IiwibWFjIjoiNGNhMDgxZjE3MzExM2FjNDg3ZTFlZjg5MGQ3ODBjZjlhMzdkYWJiZGI4YjNlM2E5NWUxNjAyYzhlZWYwNTA5NSIsInRhZyI6IiJ9 limit 1)