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 ('c6b002804be5b819c573a1f2fdd1f66a','0','3.135.190.232','claudebot','1713403623','forgotpw.php?sid=84050db942c83451991f0174448b575a','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: 18.04.2024 @ 03:27
Script: /forgotpw.php?sid=84050db942c83451991f0174448b575a
Referer: