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 ('f840d2c6aa9c628408f0dc6cb3b28088', -1, 1711709423, 1711709423, '2cc14dc4', 1585, 0, 0)

Line : 187
File : sessions.php