SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklBMXY2ZWlGUTR1SVFUWjluYmdtdmc9PSIsInZhbHVlIjoiZXNpcHkyMUtpek1GeDNnN3llQmFQUT09IiwibWFjIjoiNjY0ZjE5YmZkYTNiZjFlNmUzMzRjNzViMzlhOWNhMjVhMGY0MGE3MjM3NGFiYzZiYTk3NWUzNTljMzRhM2JmNiIsInRhZyI6IiJ9 limit 1)