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 ('4914184d7a1d796e59de26421561c722','0','3.92.84.253','claudebot','1711726857','pms.php?action=newpm&userid=1022&sid=2bb7ae4ac23a8a6fbcbb9a9d4d28d5ba','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 @ 16:40
Script: /pms.php?action=newpm&userid=1022&sid=2bb7ae4ac23a8a6fbcbb9a9d4d28d5ba
Referer: