SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZubEVGQkhROUNRTkZSbDNpd1VENWc9PSIsInZhbHVlIjoiWVdROTZtWWdpTlc5VTlYR3RXeW1IUT09IiwibWFjIjoiNWZmZGM5MzM1OTk4ZjU0NjE5ZDZjYTFhNDUwNzg5NTZjNzM2M2Y0MjQ1ODlhMGFlNGMzZWM3MGYzMTk5ZTYyOSIsInRhZyI6IiJ9 limit 1)