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 ('86d17ee4c2bdd7d83fd6cd4a04f8eff5', -1, 1714244796, 1714244796, '0389c003', 1976, 0, 0)

Line : 187
File : sessions.php