phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3c0c8dd0b7b4c0bf5742d5df9838df62', -1, 1733964057, 1733964057, 'ac44f5b6', 7, 0, 0)

Line : 187
File : sessions.php