SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjMwMStSNFBCUG5iZ3phRSs4blUrUWc9PSIsInZhbHVlIjoibWdZTGcveUhyY0JNVG9NRzdZazlzUT09IiwibWFjIjoiNDIxZDFkOGM1YmM2ZjFjNzg1NDI1ZWY3MDBhNTEwMGMyY2FjZjZhZjRiMDU5OTliZWRkODQ0ZDBiM2FkNWJkYiIsInRhZyI6IiJ9 limit 1)