SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJoRHR2ejNPb3QySVBzYmxYT3E4OHc9PSIsInZhbHVlIjoibU5kbWtVaGxtK29Lalh1ZnAzanQrdz09IiwibWFjIjoiMjM3NjFlMDVlN2QxZjBiYjczODIxOThmNTM1ZjcxNGQ4Y2FiZjRmOTdkMmE4MjQ0MzgxOWUwNzRlMjM2ZTYxMCIsInRhZyI6IiJ9 limit 1)