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 ('c62d5c8b6b98acc53918cd99dbcd5201','0','3.92.1.156','claudebot','1711719857','forgotpw.php?sid=8e0da444461cd5134950eb3d20ac09e9','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 @ 14:44
Script: /forgotpw.php?sid=8e0da444461cd5134950eb3d20ac09e9
Referer: