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 ('358d727e42faaf2e91453c4db0e3b443','0','3.230.162.238','claudebot','1711657136','calendar.php?sid=7b37b85cfa17fbeb5f6796f374fead18','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: 28.03.2024 @ 21:18
Script: /calendar.php?sid=7b37b85cfa17fbeb5f6796f374fead18
Referer: