SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlqeFBmaHVZRzY5VjhzbWJJYzgxQ1E9PSIsInZhbHVlIjoiVGJxVnNHc3VpQm1tM0t0U0ZkVDFMdz09IiwibWFjIjoiM2FjMzg4ZTAzMDQxYTI5YWE1ZDRhYzg5ZDZkYTRiOGQ2MjRlNDkxYTU4MjViOGY0OTAzOGQ3N2Y3MzJlYjI4MSIsInRhZyI6IiJ9 limit 1)