SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('71292d89c160475bcf78e1ff3da01527','0','54.234.124.70','claudebot','1711690842','usercp.php?action=addsubscription&threadid=4569&sid=e2402980a46b371506d1ce20063f66e0','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 06:40
Script: /usercp.php?action=addsubscription&threadid=4569&sid=e2402980a46b371506d1ce20063f66e0
Referer: