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 ('4830cb9cc75ddd980a2f5f36188f2f79', -1, 1714197275, 1714197275, '12dc8c05', 1636, 0, 0)

Line : 187
File : sessions.php