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 ('8e559bf22cacf6465a040bf6e64c1853', -1, 1623997026, 1623997026, '2cc0fd6a', -4, 0, 0)

Line : 189
File : sessions.php