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 ('ac1bbd4b9edc4a61e8e3f6f5c0d7e917', -1, 1714032623, 1714032623, '12daa932', 20, 0, 0)

Line : 187
File : sessions.php