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 ('1b0556354f589792fee1f4880d961757','0','52.23.203.254','claudebot','1711688364','index.php?sid=8a3afa03475559d8c3bcc754b6447c95','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 @ 05:59
Script: /index.php?sid=8a3afa03475559d8c3bcc754b6447c95
Referer: