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 ('15207b2ec9d5c7300209b1c87a31b0dd', -1, 1714209701, 1714209701, '12dc9a29', 1440, 0, 0)

Line : 187
File : sessions.php