SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhZSEM5S3dPb0tRdXhVUGZwQmZqRUE9PSIsInZhbHVlIjoiQ095cGFsVFNBaTNSVlRUck1KSHRwUT09IiwibWFjIjoiZWI0Zjk0ZDA5MTNiMjBjZDU2MTMwYzU0NThlNTY3M2M0MjU2NDZkYzI2MWZhNDVhMTlhY2QwNjMyMWU1OTkyYyIsInRhZyI6IiJ9 limit 1)