jtablesession::Store Failed DB function failed with error number 144 Table
You have issue with jos_session ?
How to fix ?
This kind of issue mainly occurred due to the table is crashed.
You can simply fix this issue via Phpmyadmin.
Step1. Goto cPanel >> Phpmyadmin
Step2. Go to the Joomla tables list for the database of your website (select the database name in the left column drop-down menu)
Step3. Click the checkbox next to the jos_session table
Step4. At the bottom of the table, click ‘Repair table’ in the drop-down
Step5. Your table is repaired
Step1. Simply run the SQL query
REPAIR TABLE `jos_session`
Check the issue after clearing your browser cache. Fixed………..?