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 ('c4509cdef42cd1e459a6f46620084231','0','54.225.56.41','claudebot','1711696488','calendar.php?sid=5984c93ad24d0e31716deee626f81a86','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 @ 08:14
Script: /calendar.php?sid=5984c93ad24d0e31716deee626f81a86
Referer: