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 ('a3d5d5f93ade3da9d7f7f19e1984a900', -1, 1715849942, 1715849942, '0315f7fd', 3, 0, 0)

Line : 187
File : sessions.php