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 ('9000f8d023fcb0f3e61c3f4b42e42d0b', -1, 1715782762, 1715782762, '0395f97f', 3, 0, 0)

Line : 187
File : sessions.php