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 ('f583b19d23fd4ecf54c8decfa147dfd0', -1, 1714271785, 1714271785, 'ac47fea5', 18, 0, 0)

Line : 187
File : sessions.php