Fatal error: Allowed memory size of 134217728 bytes exhausted

When I want to edit and existing event I get this error message:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 35464 bytes) in /home/reseller/domains/webdesigneefde.nl/public_html/gorssel/components/com_jem/classes/categories.class.php on line 661

It looks like the storage space of your webspace is full... Please take a look at your hosters websites.

Perhaps this has to do with the (in my eyes wrong importation) from eventlist to JEM

I have solved the problem

Reinstallation of JEM did not work out-of-the-box, I than also removed all the corresponding tables in the database, after reinstallation everything worked fine again!

Regards Peter