SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZqck9NUVpXMVF6VC83U3JJejVVYVE9PSIsInZhbHVlIjoiWjluclJQZDQ3emwzZ2hRa1NCTlJEZz09IiwibWFjIjoiNmQ3NjkxM2QwMzZlMzEzNjU0OGY3OTdjYjkyMTQzMmRiMzQ0OTAyYWYwMTAzYmU1Mjg4YTY1MjBjNjNlNDc0NSIsInRhZyI6IiJ9 limit 1)