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 ('a2aca353f33af6798146689fad952896','0','3.239.239.71','claudebot','1711699773','calendar.php?sid=bb19f22b76cef05c021447be57b90e2d','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 @ 09:09
Script: /calendar.php?sid=bb19f22b76cef05c021447be57b90e2d
Referer: