Just did a fresh install and get a php error on most functions, apart from front end access.
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php 8.5.9
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Fatal error: Uncaught Error: Call to undefined function mb_substr() in /www/wwwroot/itfloats.ca/oc-includes/osclass/helpers/hUtils.php:341 Stack trace: #0 /www/wwwroot/itfloats.ca/oc-includes/osclass/core/Session.php(220): osc_highlight() #1 /www/wwwroot/itfloats.ca/oc-includes/osclass/helpers/hMessages.php(64): Session->_setMessage() #2 /www/wwwroot/itfloats.ca/oc-includes/osclass/controller/register.php(88): osc_add_flash_error_message() #3 /www/wwwroot/itfloats.ca/index.php(288): CWebRegister->doModel() #4 {main} thrown in /www/wwwroot/itfloats.ca/oc-includes/osclass/helpers/hUtils.php on line 341
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hUtils.php on line 341: $txt = mb_substr($txt, 0, $len, 'UTF-8') . "...";
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