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 ('6fdf0fd31c490cc9a88d74dce7a52d24','0','3.82.58.213','claudebot','1711703506','calendar.php?month=3&year=2018&sid=a2b3f34786037f2a7cfaf38f46ebc44c','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 @ 10:11
Script: /calendar.php?month=3&year=2018&sid=a2b3f34786037f2a7cfaf38f46ebc44c
Referer: