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 ('803ef9c03a6c802f8fc4c1ad470dad50', -1, 1715606833, 1715606833, '12dd3a8f', 2, 0, 0)

Line : 187
File : sessions.php