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Joomla Error: Class 'JToolbarHelper' not found

€8-30 EUR

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已发布超过 5 年前

€8-30 EUR

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After updating to the latest version I can not load any page in the administrator-section of my joomla installation (see attached file). I don't know what this JToolbarHelper is needed for and if I need it at all. I need somebody to fix this joomla installation such that I can work again in the administrator-section properly and edit the articles. Thank you a lot!
项目 ID: 18065746

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14提案
远程项目
活跃5 年前

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Hi I am confident to do this job Thanks
€30 EUR 在1天之内
4.9 (677条评论)
8.4
8.4
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Joomla Expert. Hello there, I have gone through with your requirement and I can fix it immediately.. ##Let me know the site URL ? Kindly check PMB Thanks Afsana
€50 EUR 在0天之内
5.0 (241条评论)
7.7
7.7
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Hello, I am interested and ready to start. I AM A PROFESSIONAL JOOMLA DEVELOPER WILL FIX THIS ERROR. Please visit our profile and see our project reviews https://www.freelancer.com/u/maxsmith8.html looking forward to hear from you soon. Thanks & Regards, Manish
€30 EUR 在0天之内
4.8 (227条评论)
8.0
8.0
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Hello sir I hope you are doing well. After reading your offer, this looks like a perfect fit for my skill sets so May I discuss with you for further details about this project? Let's start sir ?
€23 EUR 在1天之内
4.9 (116条评论)
6.8
6.8
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Hello, I'm Abu Gosia. I'm interesting your project very well. I m quite well experienced in these jobs. Let's go ahead with me. Thanks
€20 EUR 在1天之内
5.0 (130条评论)
6.6
6.6
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hello, i am ready to help you on joomla site error, i want to discuss to start right now after having the full details, i have four year experience in web development and maintaining the websites. thanks
€19 EUR 在1天之内
5.0 (381条评论)
6.7
6.7
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Hi I have gone through the requirements. Will fix this issue. I'm available to start now. Please share additional details. Regards, Mohan
€14 EUR 在1天之内
4.9 (68条评论)
5.3
5.3
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Dear hiring manager I have joomla experience Shall we chat more on this ? I can start this now Thanks
€39 EUR 在1天之内
4.9 (21条评论)
4.9
4.9
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Hey! My name is Artem, Im from Russia (Moscow). Nice to meet you sir. Studied your offer. Portfolio - https://www.freelancer.com/u/ArtemGB (This is not all the work, if you are interested in some specific topic - you can ask me personally) Im Joomla developer (experience more than 5+ years). I engaged both in completions of the existing websites, and development from scratch. If the project is large or you need to do it as quickly as possible, then connect the development partners. The average rate is $ 20 per hour. I try to carry out projects in time and I am always online. Let me know if my offer is interesting to you. P.S. I always read the task before responding.
€9 EUR 在5天之内
5.0 (3条评论)
2.8
2.8

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GERMANY的国旗
Weichs (Ebersbach), Germany
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