SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlFWEphSENlQXBrUmF1bWp3aXJ4WHc9PSIsInZhbHVlIjoiK2dtcjJJRFdDZDdMd0pKOWFrWlZ1UT09IiwibWFjIjoiZWUyYzRkMDlmZGRmZGVkNTcxNTJjNzdjMTYyMTI1MDJmNmJhN2Y2ZTJiMjFjYjQ3MjYxMDcwYTZkM2JkMTgxMCIsInRhZyI6IiJ9 limit 1)