in softaculous, and with source forge downloads, i get an error when trying to upgrade to new version.
error is below when it installs...
Skipping module serverclient because it's not available.
Excuting query: ALTER TABLE `core_search` ADD INDEX(`keywords`);
SQLSTATE[HY000]: General error: 1709 Index column size too large. The maximum column size is 767 bytes.
Query: ALTER TABLE `core_search` ADD INDEX(`keywords`);
Module installed version: 57
Module source version: 58
it then gets "stuck" at this stage and does not continue.
i have also tried installing, 6.3.61, 62, 63, 64, 65, 66, 67....versions, and also get the same error above for all versions above 6.3.59 .