SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVmM2hYMkpkR3paRHEvelRNU1loUVE9PSIsInZhbHVlIjoiem5Pa3JXc0w2Qi9PYmx5NEsxYlZ0Zz09IiwibWFjIjoiZTdhODk0MjQ4OTY4MjVhMGQ2MGQzN2UwNjZmZDNmOTU2NGQyNmY2OTllOTYxNjM3ZjkwMWQzMzUxOWViMDcwOCIsInRhZyI6IiJ9 limit 1)