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 ('9d7cc4eb9fa448691d6360bc309cf22a', -1, 1714286888, 1714286888, '12e0274a', 1504, 0, 0)

Line : 187
File : sessions.php