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, is_robot, session_admin) VALUES ('42017c76e40eeb9cdbe152a5459e900c', -1, 1715319467, 1715319467, '03907ce8', 0, 0, '0', 0)

Line : 195
File : sessions.php