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 ('e3044a60dde5eb3934c85d710b6f84bf','0','3.94.98.40','claudebot','1711705514','calendar.php?sid=fe37aa587ff8f4462ea17919e5de0f56','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 @ 10:45
Script: /calendar.php?sid=fe37aa587ff8f4462ea17919e5de0f56
Referer: