General Questions/New to Joomla! 3.x • Re: Error 500 only in frontend

I found this seems it working but I must correct the problem because some urls are broken
"What worked for me was under global configuration, in the site tab, to the right hand side is an option for "use url rewriting" change that to no and save. My site came right up after that."
αλλά αυτό μου δημιουγεί δύο προβλήματα
and apear any new problem
"Illegal mix of collations (utf8mb4_unicode_ci,EXPLICIT) and (utf8mb3_unicode_ci,EXPLICIT) for operation 'ifnull' SQL=SELECT `u`.*,`pr`.*,`l`.`product_name`,`rv`.`vote`, IFNULL(`u`.`name` COLLATE utf8mb4_unicode_ci, `pr`.`customer` COLLATE utf8_unicode_ci) AS customer FROM `#__virtuemart_rating_reviews` AS `pr` INNER JOIN `#__virtuemart_products_el_gr` AS `l` ON `l`.`virtuemart_product_id` = `pr`.`virtuemart_product_id` LEFT JOIN `#__virtuemart_rating_votes` AS `rv` on (`pr`.`virtuemart_rating_vote_id` IS NOT NULL AND `rv`.`virtuemart_rating_vote_id`=`pr`.`virtuemart_rating_vote_id` ) XOR (`pr`.`virtuemart_rating_vote_id` IS NULL AND (`rv`.`virtuemart_product_id`=`pr`.`virtuemart_product_id` and `rv`.`created_by`=`pr`.`created_by`) ) LEFT JOIN `#__users` AS `u` ON `pr`.`created_by` = `u`.`id` WHERE `pr`.`virtuemart_product_id` = "3195" ORDER BY created_on DESC LIMIT 0, 3t.

any idea?
Thanks for support

Statistics: Posted by vassilis3 — Wed May 22, 2024 6:30 pm

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