SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InNLWUhUVXN4eGkyUWZJUytndm8vNUE9PSIsInZhbHVlIjoiUkJ3OFFQbnEvSitxSHpXcnNWY2JWZz09IiwibWFjIjoiNTU1YjQxMmRlYzBlZjc1ZWI3ZDQzODRhZTZhYTM0NjUxYzRhMTZiZWVlNjRjODhjZjRlMTEzZGRkMDQxMTc2MiIsInRhZyI6IiJ9 limit 1)