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 ('691c9e665c3eb378f79dd333d1c1dc81', -1, 1711639358, 1711639358, '2cc983d5', 12, 0, 0)

Line : 187
File : sessions.php