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 ('9e086ef4384d06a0e2a4b2b87b6e0d7e', -1, 1711694870, 1711694870, '36ea2d21', 308, 0, 0)

Line : 187
File : sessions.php