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 ('1a7aa34a114a3e16b2f8cb0be81537ec', -1, 1715833975, 1715833975, '0389aa0e', 12, 0, 0)

Line : 187
File : sessions.php