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 ('dbd1b0bac658a82689657c040ea94a11','0','44.204.34.64','claudebot','1711615765','forgotpw.php?sid=ee20ad908b88f01018f3a98431e07999','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 @ 09:49
Script: /forgotpw.php?sid=ee20ad908b88f01018f3a98431e07999
Referer: