SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVZNDA4a29EV2ErbkxORUV4RzMyL3c9PSIsInZhbHVlIjoiblFXSlN0SkRlRlc0TWtUL2NpN1BvUT09IiwibWFjIjoiMGI4NDZiYzE0Y2M5ODZhNWMzZWIyOTA5YzY1ZjQ0NzhiOWQ5NjYzY2ZjMmIwZmE0MDE5ZjYxYjg1OGI0NDExZCIsInRhZyI6IiJ9 limit 1)