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 ('8f49e63e72c915b973ae4ce6cc53721c', -1, 1714195510, 1714195510, '12e02c6c', 1554, 0, 0)

Line : 187
File : sessions.php