SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlHMXRmeDRhSjNlbzdLOUUxZTMwZ3c9PSIsInZhbHVlIjoiMFgrWm5VVjVoZTFpTFlvZStPVEhqQT09IiwibWFjIjoiZmQwY2E4ZWM4NTRmZTgyZTg3YzBiZjQ0MDU2ODU3OTU3YjA2ZGJiMTViNTYyZDRkYmY3Y2M4ZDczMDA0NjFmNSIsInRhZyI6IiJ9 limit 1)