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 ('6059daf244ead7ccaa12791ad175773f','0','44.211.49.158','claudebot','1711709932','register.php?sid=6e618efff50077a534a7a8dd020b2c03','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 @ 11:58
Script: /register.php?sid=6e618efff50077a534a7a8dd020b2c03
Referer: