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 ('25beaaab0a8027926255b7190fc845cf','0','34.201.19.151','claudebot','1711708598','register.php?sid=1ba4cfe93ac400e6dda0e08ab7e0841c','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 @ 11:36
Script: /register.php?sid=1ba4cfe93ac400e6dda0e08ab7e0841c
Referer: