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 ('4fdaff7f2aac7f2d0c32c12b29c4b6f6', -1, 1714343921, 1714343921, '0385780a', 908, 0, 0)

Line : 187
File : sessions.php