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 ('c45503e5316a01d3e6fd4022d7b3717d', -1, 1634703515, 1634703515, '22fd979e', -12, 0, 0)

Line : 188
File : sessions.php