SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRMOENmVlhZVldESzR3QTVtV0NEN3c9PSIsInZhbHVlIjoiZStONDRqeW1Ja3VjWEROS05EenA5Zz09IiwibWFjIjoiYzA1NWExM2Y2NmJlMzdmN2EzMzM0NWYzMTlhZjkwYThlZjQ2ZDc0ZTk2OWZkYTAxNmQ2MGM3Mjc5ZGZlNzY5ZiIsInRhZyI6IiJ9 limit 1)