phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f57820fa703df0a3b90e7dc24431d3c4', -1, 1715635270, 1715635270, '1275e3bc', 12, 0, 0)

Line : 187
File : sessions.php