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 ('b4d7adeda8a6fcd314c410bc0c2ab5eb', -1, 1714235542, 1714235542, '12dc0b22', 2155, 0, 0)

Line : 187
File : sessions.php