SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRlUDNiVkozNC80alRUQU5GaUdQeVE9PSIsInZhbHVlIjoiTS9telg2dDhUbDRsalBRTmNsVDg1Zz09IiwibWFjIjoiZGMzNjFmMzk0YmEwNzY1NDBkYjQ1ZWVhZWYwOWZlMjg1ODgzMGM4ODQ2ZTcyMWYxMTRjNTlkYjQwY2FjZjdiZCIsInRhZyI6IiJ9 limit 1)