SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ind5eEV2ZEhRQldHMTUvUzZwWFBLNEE9PSIsInZhbHVlIjoiS0pzSldsbU5JUnhwekhRWGxadTE4dz09IiwibWFjIjoiNmVmMzM0ODdmMGI2OGJiZjg3YjkyYTFiMmQzOWIyZGMzZjcwODgxNjEwMWVhZTdiMGYwMDg1MDdmNmM4NWNiMSIsInRhZyI6IiJ9 limit 1)