SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFySVZwZGk2RlphSC9QazB2cVFCZVE9PSIsInZhbHVlIjoiUURkRVQyM1hlWnNoRWpmampXQWo5Zz09IiwibWFjIjoiYzBjYzc5Yzg1NTU4NzMwMTE0NDk5MTQwNDM5OTUxYTI0NjNkNWQ1ZjhmMjA1Y2VkODIxYWM5MGU2ZTRlMjRhNCIsInRhZyI6IiJ9 limit 1)