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 ('f5c45aa6856dbc35676e47bd1c6b4e7b','0','3.235.180.245','claudebot','1711715558','calendar.php?sid=ce86530b22cbf6d8be933c14f6d9ebce','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 @ 13:32
Script: /calendar.php?sid=ce86530b22cbf6d8be933c14f6d9ebce
Referer: