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 ('788d86678e4642e2bb0556b4e2c30aaa', -1, 1715856355, 1715856355, '12d9f94d', -9, 0, 0)

Line : 187
File : sessions.php