Can't create fields in entity.Shows error message "Error while rebuilding database"

[sujithraalink]

When iam trying to create a new enum field in an entity , it fails and shows an error message "Error while rebuilding database".
In log It shows error as
" Espo.ALERT: Rebuild database fault: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1118 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535.".
I need these fields as enum. Can't make fields as text or varchar. Please help me to resolve this issue.

[Maximus]

Hello,
read this https://dev.mysql.com/doc/refman/8.0...ow-size-limits. Here is described this issue.