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 ('84c78f40a49e005160f3e4e8ccbc6b56', -1, 1715248445, 1715248445, '12dac4b6', 4, 0, 0)

Line : 187
File : sessions.php