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 ('dec16f0ed8f62c6e99f8f24d3bfee88c', -1, 1765753797, 1765753797, 'd849d855', 5, 0, 0)

Line : 222
File : sessions.php