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 ('baf68fc01a2d0a0ee5565c43446c13d6','0','44.200.145.114','claudebot','1711651169','usercp.php?action=addsubscription&boardid=22&sid=7c185da4e6c76c869888582a31f2d327','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 @ 19:39
Script: /usercp.php?action=addsubscription&boardid=22&sid=7c185da4e6c76c869888582a31f2d327
Referer: