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 ('aaa1b02aa3a58d4e65d08b5046aa5910','0','44.197.116.176','claudebot','1711717983','formmail.php?threadid=4912&sid=a962c4fe777273bd2cdde2f8dcf6569e','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 @ 14:13
Script: /formmail.php?threadid=4912&sid=a962c4fe777273bd2cdde2f8dcf6569e
Referer: