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 ('f8072af362d1212bcffe379a853ec472','0','3.237.51.235','claudebot','1711663040','usercp.php?action=buddy&add=152&sid=fb5f68ce653adf36cdb50ef91b3b1691','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 @ 22:57
Script: /usercp.php?action=buddy&add=152&sid=fb5f68ce653adf36cdb50ef91b3b1691
Referer: