SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpLenRPS0UwOC9tRTk3TzlXU0tCWHc9PSIsInZhbHVlIjoiYjFHdG5RTnNrczByTlNUWlZpWWN3UT09IiwibWFjIjoiZTI5YzdjMzIwYmY1MDM4OWE3ZWI0NDZmNTkwOTUzMzZjZGMxZThlYzdhZjQ1ZjM4YzBjNDc4ZGM1NzY5OWI0NyIsInRhZyI6IiJ9 limit 1)