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 ('c7bf012e17baf32c7be87f0317e3e0ec', -1, 1715353856, 1715353856, '12be9f0a', 7, 0, 0)

Line : 187
File : sessions.php