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 ('15ffddb0f7ce09ed4594be219512b68c', -1, 1752881632, 1752881632, 'd849d813', 4, 0, 0)

Line : 189
File : sessions.php