SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdjdWZxdmlCQUJabzhyYjJuVWF2YVE9PSIsInZhbHVlIjoiTkExMVRIRmdwRjlpQlV4NERoWWJBZz09IiwibWFjIjoiMzg5M2NhYTEzOTQyYjBiYWE1M2YxYmM4OTU1MDBkMTdhOWQwODEwZWFhYmZjMmRhY2FjMDE1NWY3ZjFlZTNkOCIsInRhZyI6IiJ9 limit 1)