SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjIrUXNZVVN3MW4rZ05CYm9qTE8rSmc9PSIsInZhbHVlIjoiYU1RamE0aXYwSjNYN0o3cnFBZDVIUT09IiwibWFjIjoiMjgzOTMxZDdiNGI1MmY0N2NiMmI4MWQ5MWRkZTA5ZjdjNDMzMzRlNWI1M2U4MzMyMWUzNWQ4N2I3ZGE3MzY5ZiIsInRhZyI6IiJ9 limit 1)