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 ('e37591205d756deb1aea972dcba8b8de','0','3.84.231.140','claudebot','1711701045','register.php?sid=6ede20c9bd58e4a104fa76b65c1975cb','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 @ 09:30
Script: /register.php?sid=6ede20c9bd58e4a104fa76b65c1975cb
Referer: