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 ('0c66b9f5bab17bf16772e259fff89de9','0','3.215.183.194','claudebot','1711630475','register.php?sid=8ec88a0eca682cfa3f0f7f2119fb8756','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 @ 13:54
Script: /register.php?sid=8ec88a0eca682cfa3f0f7f2119fb8756
Referer: