SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InhFQ1YrSVJHa2dhb2x1dEZCWjlCSkE9PSIsInZhbHVlIjoiS2hzVmJ3dVBTOFo5aVFpdVhMN21QQT09IiwibWFjIjoiZjQxNDMyYTg0MWVjM2UyNmVjZmFiMWE4MDQ5ZTIwYzM3OGEyMTYxMDc5YTU1MjY5NTc5Y2E0MTAxMDgyYTA0NCIsInRhZyI6IiJ9 limit 1)